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NAll0NAL
Edge Index
by Product Family
This is National's first Memory handbook contalnmg information on MOS and Bipolar Memory Components, Systems, Application Notes lmd Support Circuits. For detailed information on Interface Circuits and other major product lines, contact a National sales office, representative, or distributor.
MOS RAM,s Bipolar RAMs CMOS RAMs MOS EPROMs Bipolar PROMs MOS ROMs Bipolar ROMs Shift Registers Memory Systems Interface App Notes/Briefs
Manufactured under one or more of the following U.S. patents: 3083262, 3189758, 3231197, 3303356, 3317671, 3323071,3381071, 3408542, 3421025, 3426423, 3440498, 3518750, 3519897, 3557431, 3560765,
3S662~, 3571630, 3575609, 3579059, 3593069, 3597640, 3607469,3617859,3631312,3633052.3638131,3648071,3651565,3693248.
National does not aS$ume any responsibility for use of any circuitry described; no circuit patent licenses are implied; and National reserves the right, at any time without noti,:-e. to chang~ said circuitry.
© 1976 National Semiconductor Corp.
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~ Future Products
NAll0NAL
I naddition to the products contained in this catalog, the following products are planned for 1976:
DEVICE NUMBER DESCRIPTION AVAILABLE
MOS RAMs
MM2101A 256 x 4 Static RAM-22 Pin First Quarter, 1976
MM2102A 1 k xl Static RAM First Quarter, 1976
MM2111,/\ 256 x 4 Static RAM-18 Pin First Quarter, 1976
MM21112A 256 x 4. Static RAM-16 Pin First Quarter, 1976
MM5255 lk x 4 Static RAM-18 Pin Third Quarter, 1976
MM5256 1 k x 4 Static RAM-22 Pin Third Quarter, 1976
MM5257 4k x 1 Static RAM-18 Pin Third Quarter, 1976
MM5275 1kx 4 Dynamic RAM Second Quarter, 1976
Bipolar RAMs
DM93415 1k x 1 TTL RAM Fourth Quarter, 1976
CMOS.RAMs
MM74C921 256 x 4 Silicon Gate-18 Pin First Quarter, 1976
MM74C929 1k x 1 Silicon Gate-16 Pin Second Quarter, 1976
MM74C930 1 k x 1 Silicon Gate-18 Pin Second Quarter, 1976
Bipolar PROMs
DM74S472 512 x 8-20 Pin Third Quarter, 1976
DM74S473 512 x 8-20 Pin Third Quarter ,1976
DM87S295 512 x 8,-24 Pin Third Quarter, 1976
DM87S296 512 x 8-24 Pin Third Quarter, 1976
MOS ROMs
MM5238 512 x 8 N-Channel ROM Third Quarter, 1976
MM5245 2048 x 4 N-Channel ROM Third Quarter, 1976_
MM5247 4096 x 4 N-Channel ROM Third Quarter, 1976
MM5249 1024 x 4 N-Channel ROM Third Quarter, 1976
Shift Registers
MM5062 P-Channel Quad 80-Bit Static Second Quarter, 1976
MM5063 N-Channel Quad 2156-Bit Static Fourth Quarter, 1976
MM5064 N-Channel Dual 512-Bit Static Fourth Quarter, 1976
MM5065 N-Channel Single 1024-Bit Static Fourth Quarter, 1976
ii
~ Table of Contents
NAnONAL
Edge Index by Product Family . . . ',' . . . ; . . . • . . . Introduction . . . ' . . . • . . . ' . . . " . . . '. . ii Alpba-Numerical Index . . . • . . '.' . . . _ . . . viii MOS RAMS-SECTION 1
MMll0l, MM11011 256-Bit (256 x 1) Static . . . _ . . . 1.1 MMll01A,MMll01Al,MMll01A2 256-Bit (256 x 1) Static . . . _._ ... _ . . . 1-1 MM2101, MM2101-1, MM2101-2 1024-Bit (256 x 4) Static with Separate I/O . . . _ . . . 1-5 MM2102, MM2102-1, MM2102-2 1024-Bit (1024 xl) Static . . . __ . . . • . . . '.' . . . 1-8 MM2102MD, MM2102-2MD 1024-Bit (1024 x 1) Static, Military Temperature Range. . . . . . . .. . . . . .. 1-12 MM2111, MM2111-1, MM2111-2 1024-Bit (256 x 4) Static with Common Data I/O . . . _ . . . .. . . . . .. 1-16 MM2112, MM2112-2 1024-Bit (256 x 4) Static with Common Data I/O ... , . , . , . . . , . , , , . . . , , .... , _ " 1-19 MM4250 256-Bit (256 x 1) Static, Military Temperature Range .. , .. , , . , .... _ . . . , .... , .. _ . . . . 1-1 MM4261/MM5261 1024-Bit (1024 xl) D.ynamic . . . , . , .... ' . . . , . . . , .. , ... , . ,. 1-22 MM4262/MM5262 2048-Bit (2048 x 1) Dynamic . . . • . . . , .. , .. , . . . '.' •.• ; 1-26 MM5269 1024-Bit (256 x 4) Static with On-Chip Registers. , . . . _ . . . _ .. " " . ' ... ; . .. 1-32 MM52704096-Bit (4096 xl) TRI-SHARETM Port, Dynamic . . . • . . . , .. , . , .. ; . . . _ . . . , . . . . ..1-34 MM5210-5 4096-Bit (4096 xl) TRI.-SHARETM Port, Dynamic . . . , . . . _ . . . . .1-39 MM5271 4096-Sit (4096 x 1)Fully TTL Compatible, Dynamic . . . , .... , . . . , ... ; . . . .. 1-41 MM5280 4096-Bit (4096 xl) Dynamic . . . • . . . , .. , . , ... , . . . . .. 1-46 M1\iI5280-5 4096-Bit (4096 x 1) Dynamic . . . , . . . , . . . . • . . . , , , . . • .. 1-50 MM5281 4096-Bit (4096 xl) Fully TTL Compatible, Dynamic . . . • . . . • . . . , .... ,. 1-52 BIPOLAR RAMS-SECTION 2
DI\iI5489/DM74B9 64-Bit (16 x 4) Open-Collector . . . • ' . . . • _ . . . , . ; ... , .. '.' . 2-1 DM74L89A !)4-Bit (16 x 4) Low Power. , . . . , . , ... , . . . _ . . . , .... , . , _ . . . , . 2-4 DM54S189/DM74S189 64-Bit (16x4) TRI-STATE®Schottky . . . , ' , . . . 2-6 DM54S200/DM74S200 256-Bit (256 xl) TRI:STATE®Schottky. _ . . . , . . . , . . . _... 2-10 DM54S206/DM74S206 256-Bit (256 xl) Open-Collector Schottky . . . _ . . . , ... , , . , , .. , ; , . . . , 2-14 DM54S289/DM74S289 64-Bit (16 x 4) Open-Collector Schottky ....•.. , . . . , .. _ . . . _. 2-18 DM75S68/DM85S68 64-Bit (16 x 4) Schottky Edge-Triggered Register. . . ... .. 2-21 DM7599/DM8599 64-Bit (16 x 4) TRI-STATE® . . . , . . . , . , ... , . . • . . . _ ... , , , . , , • , .. 2-25 DM86S21 64-Bit (3~ x 2) Schottky .. " . . . , .... , . . . , . . . _ . . . _ . . . , , . .. 2-29 DM86L99 64-Bit (16 x 4) Low Power . . . , . , ... , , ... , . . . , ... , ,. 2-32 CMOS RAMS-SECTION 3
MM54C89/MM74C89 64-Bit (16 x 4) TRI-STATE® . . . , ..•. , , ... , . . . • . . . , . 3-1 MM54C200/MM74C200 256-Bit (256 x 1) TRI-STATE® . . . , .', . . . , . • . . . 3·5 MM54C910/MM74C910 256-Bit (256 x 1) TRI-STATE® . . . , . , ... , . . • . . . 3·8 MM54C920/MM74C920 1024·Bit (256 x 4) Silicon Gate . . . , . , , .. , , , , •... , .. 3·12 MOS EPROMS-SECTION 4
MM1702A 204B-Bit (256 x 8) Electrically Programmable and Erasable ROM .. , .... ' . . . , . . . , 4·1 MM4203/MM5203 204B·Bit (256 x 8 or 512 x 4) Electrically Programmable and Erasable ROM . . . , . 4-7 MM4204/MM5204 4096·Bit (512 x 8) Electrically Programmable and Erasable ROM . . . , , . . . , . . • . . . .. 4·12
iii
BIPOLAR PROMS-5ECTION 5
DM54S287/DM74S287 1024-Bit(256x4)TRI-STAT~Schottky __ . . . _ .. _ .. _.. 5-1 DM54S387/DM74S387 1024,Bit (256 X 4) Open-Collector Schottky. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 DM54S470/DM74S470 2048-Bit (256 x 8) Open-Collector Schottky • . . . . • . . . _ ... _ . . . . . . . . . . 5-3 DM54S471/DM74S4712048-Bit (256 x 8) TRI-STATE® Schottky ... __ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 DM54S570/DM74S570 2048-Bit (512x4) TRI-STATE®Schottky_ . . . , . . . _ . . . _... 5-5 DM54S571/DM74S571 2048-Bit (512x4) TRI-STf,TE®Schottky . . . _ . . . _ . . . _... 5-5 DM72S114/DM82S114 2048-Bit (256 x 8) TRI-STATE® Schottky PROM with Latches . . . __ . . . . 5-7 DM7573/DM8573 1024-Bit (256 x 4) Open-Collector . . . _ . . . . . 5-9 DM7574/DM8574 1024-Bit (256 x 4) TRI-STATE® . . . _ . . . • . . . ' ... , 5·12' DM7577/DM8577 256-Bit (32 x 8) Open·Coliector . . . • . . . • . . . : . . . . . . . . . . • • . . . . . . . . . • . . . .. 5·15 DM7578/DM8578 256·Bit (32 x 8) TRI-STATE® . . . . . . . . . • . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . .. 5·18 DM75S222/DM85S222 2048·Bit (256 x 8) TRI-STATE® Schottky PROM with Latches . . . • . . . :. 5'21 MOS ROMS-SECTION 6
MM35011024·Bit (128 x8) Mask Programmable . . . " . .. • . . . . . . . . . . . . . . . 6·1 MM4210/MM5210 1024-Bit (256 x 4) Mask Programmable . . . , . . . . . 6 · 3 MM4211/MM5211 1024-Bit (256 x 4) Mask Programmable . . . , .. . . .. . . •. .. . ...•... 6·6 MM5212 12,288·Bit (lk x 12) Mask Programmable . . . • . . . , . • . . . . . . . . . . . . . .. . . . . 6·9 MM4213/MM5213 2048-Bit (256 x 8 or 512 x 4) Mask Programmable . . . • . , . • . . . • . • • . . . , 6-11 MM4214/MM5214 4096·Bit (512 x 8) Mask Programmable . . . , . . . . . . . . . . . • . . • . . . . . . . . • . . . .. 6·13 MM5215 12,288-Bit (lk x 12) Mask Programmable . . . , . . . . • . . . ; . . . . . .. . . . . . . . . . . . . . .. 6-15 MM4220/MM5220 1024'Bit (l28 x 8 or 256 x 4) Mask Programmable . . . ~ .. '.. . . . . . • . . . . . . . .. 6·17 MM4220AE/MM5220AE ASCII·7 to Hollerith Code Converter. . . . . . . . . . . . . . .. . . . . . . . • . . . . . . .. . • . . . .. 6·21 MM4220AP/MM5220AP BCDIC to ASCII Code Converter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . ... 6-24 MM4220BL/MM5220BL Baudot to ASCII Code Converter . . . , . • . . . • • • . . . . 6·26 MM4220BM/MM5220B.M Sine Look·Up Table . . . , ... ' . . . ' .... : • . . . .. 6·28 MM4220BN/MM5220BNArctangent Look-Up Table . ~ . . . • . . . • . . . '. . . . .. 6-32 MM4220DF/MM5220DF "Quick Brown Fox" Generator . . . '. , . . . , . .. . . . . . . . . • . .. 6:34 MM4220EK/MM5220EK BCDIC to EBCDIC/ASCII to EBCDIC Code Converter. . . . . . . . . . . . . . . . .. . . . . . .. 6-36 MM4220LR/MM5220LR BCOIC to ASCII-7/ASCII-7 to BCDIC Code Converter. . . . . . . . . . . . • . . . . .. . . • . . . .. 6-39 MM4220NP/MM5220NP 7 x 9 Horizontal Scan Display Character Generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 642 MM4221/MM5221 1024·Bit (128 x 8 or 256 x 4) Mask Programmable. . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . .• .6-44 MM4221 ROIMM5221 RQ ASCII-7 to EIA RS244A/EIA RS244A to ASCII-7 . . .. • . . . . . . . . . . . . . . . . . . • . . . .. 648 MM4221 RR/MM5221 RR ASCII-7 to EBCDIC Code Converter . . . _ . . . . . . . . . .. 6·51 MM4229/MM5229 30n·Bit (256 x 12) Mask Programmable . . . ~ . . . ,. 6-54 MM4230/MM5230 2048·Bit (256 x 8 or 512 x 4) Mask Programmable, , . '.' , , , . , , . , .•... _ . . . '. . . . . . . .. 6-56 MM4230BO/MM5230BO Hollerith to ASCII Code Converter . . . . • . . . . ; . . . • _ ... " 6·60 MM4230FE/MM5230FE Selectric to EBCDIC/EBCDIC to Selectric Code Converter . . . ; • . • . • . . . . . . . . .. . . .. 6·62 MM4230JT/MM523OJT BCOIC to EBCDIC/EBCDIC to BCDIC Code Converter· . . . • • . . . _ . . . . . . . • . .. 6·67 MM4230KP/MM5230KP ASCII·7 to Selectric Code Converter . . . • . . . _ .. __ .... :6·73 MM4230NN/MM5230NN 7 x 9 Horizontal Scan Displ<iy Character Generator . . . ; . . . . . .. . . • . . .. . . • . .. 6:42 MM4230NO/MM5230NO 7x 9 Horizontal Scan Display Character Generator .. ' . . . • . . . • . . • . . . • • . ~ . .. 642 MM4230QW/MM5230QW Hollerith to EBCDIC Code Converter . . . ; _ . . . . . . . . • . . . . . • . . .. 6-76 MM4230QX/MM5230QX EBCDIC-8 to ASCII-8 Code Converter .. _ .... ; . . . . . . . .. . . . . . . . . .• . •. . . • . . . .. 6·78 MM4230QY /MM5230QY ASCII-8 to EBCDIC-8 Code Converter ... ; . . . _ • . . . . . . . . • . . •• . • • . .. 6·80 MM4230RS/MM5:230RS Binary to Modulo·N Divider Code Converter • . . . • . . . _ . . . . . . • . .. 6-82 MM4231/MM5231 2048-Bit (256 x 8 or 512x 4) Mask Programmable _ . . . _ . . . . . . . . . •. 6-84 MM4231 BUS/MM5231 BUS Hollerith to ASCII Code Converter . . . _ . . . _ . . . . . . • . .. 6-60 MM4231 RP/MM5231 RP EBCDIC to ASCII-7 Code Converter . . . • . . . . ; . . . . . . . • . . .. 6-88 MM4232/MM5232 4096·Bit (512x 8 or 1 k x 4) Mask Programmable. . . . . . . . . . . . . . . . . . . • . . . . • . . . . . • . . .. 6-93 MM4232AEI/MM5232AEI Sine Look-Up Table . . . _ . . . • . . " ... ' . . . . .. . . .. 6-96 . MM4232AEJ/MM5232AEJ Sine Look·Up Table . . . • . . . . _ . . . • . . . , 6-96 MM4232AEKlMM5232AEK Sine Look·Up Table . . . ',' . . . . . . .. . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . .. 6-96 MM4233/MM5233 4096'Bit (512x 8) Mask Programmable . . . • . . • . . . , ...• _ • . . . ; . • . . .. 6-99 MM4240/MM5240 2560-Bit (64-8 x 5) Static Character Generator. _ . . . I,' • • • • • • • • • • • • • • • • • • • • • • 6-101 MM4240ABU/MM5240ABU Hollerith Character Generator . . . • . . 6-105 MM4240ABZ/MM5240ABZ EBCDIC-8 Character Generator . . . • . . . _ . . . . • . . . • . . . • 6-107 MM4240ACAlMM5240ACA EBCDIC Character Generator • . . . _ •...•.. _ . . . • . . . 6-108
iv
MOS ROMS-SECTION 6 (Cant.)
MM4241/MM5241 .3072-Bit (64 x.6 x 8) Mask Programmable . . . • . . . • . . . . 6·109 MM4242/MM5242 8192-Bit (1024 x 8) Mask Programmable. . . • . . • . . . .. 6·112 MM4246/MM5246 16,384,Bit (2048 x 8) Mask Programmable . . . '.' . . • . . . • . . . • . . 6·113 SK0003 Sine/Cosine Look·Up Table . . . , . . . • , 6·114 BIPOLAR ROMS-SECTION 7
DM5488/DM7488 256·B!t (32 x 8) Open·Coliector Mask Programmable. . . • . . . . . . .. . . . 7;1 DM54187/DM74187 1024·Bit (256 x 4) Open-Collector Mask Programmable . . . • . . . • ' •...• " • 7·5 DM54L187A/DM74L 187A 1024·Bit (256 x 4) Low Power Open·Coliector Mask Programmable. . . . . . 7·8 DM54S 187 /DM74S 187 1024·Bit (256 x 4) Open-Collector Schottky Mask Programmable ..•... ' ..•... '. . . • .• 7·11 DM54S270/DM74S270 2048·Bit (512 x 4) Open·Coliector Schottky Mask Programmable. . . . . .• . • . . . • . .. 7·13 DM54S271/DM74S271 2048·Bit (256 x 8) Open·Coliector Schottky Mask Programmable. . . .. 7·15 DM54S370/DM74S370 2048·Bit (512 x 4) TRI·STATE® Schottky Mask Programmable. . . . • . . . . .. 7·13 DM54S371/DM74S371 2048·Bit (256 x 8) TRI-STATE® Schottky Mask Programmable. . . . • . . . • . . . . .. 7·15 DM72S04/DM82S04 2048-Bit (256 x 8) TRI·STATE®Schottky with Latches Mask Programmable .• '. . . •. 7·17 DM75S28/DM85S28 8192·Bit (1024 x 8) TRI·STATE® Schottky Mask Programmable . . . • . . . • . . . ' ... , 7·19 DM75S29/DM85S29 8192·Bit (1024 x 8) Open·Coliector Schottky Mask Programmable. . . . . • . . . . . .. 7-19 DM8531 16,384,Bit (2048 x 8) Mask Programmable. . . . .. 7·21 DM7575/DM8575 Programmable Logic Array. . . . . . . . . . . .. . . . .. 7-24 DM7576/DM8576 Programmable Logic Array . . . • . . . , 7-24 DM8581 16,384·Bit (1024 x 16) Mask Programmable . . . , . . . • . . . _. 7~31 DM7595/DM8595 4096·Bit (512 x 8) Open·Coliector Mask Programmable . . . • . . . _ .... _ . . . . .. 7·34 DM7596/DM8596 4096·Bit (512 x 8) TRI·STATE® Mask Programmable . . . ·7-37 DM7597/DM8597 1024·Bit (256 x 4) TRI·STATE® Mask Programmable. . . • . . . . .. 7·40 DM75S97/DM85S97 1024·Bit (256 x 4) TRI·STATE® Schottky Mask Programmable. . . . . . . • . • . . . • . . . . • . .. 7·11 DM7598/DM8598 256·Bit (32 x 8) TRI·STATE® Mask Programmable . . . ~' . . . , . . . . .. 7-43 DM75S202/DM85S202 2048·Bit (256 x 8) TRI·STATE® Schottky with Latches, Mask Programmable . . . .. 7-49 DM7678/DM8678 7 x 9 Character Generator . . . ,' . .. 7·51 DM7679/DM8679 7 x 9 Character Generator . . . '. . . . .. 7·51 DM76L97/DM86L97 1024·Bit (256 x 4) TRI·STATE® Low Power Mask Programmable. . . . . . . . .. 7·53 DM7795/DM8795 4096·Bit (512 x 8) Open·Coliector Mask Programmable. . . . . . . • . . . • . . . •. 7-34 DM7796/DM8796 4096·Bit (512 x 8) TRI-STATE® Mask Programmable . . . . . . . . . . . . .. 7·37 SHIFT REGISTERS-SECTION 8
MM400/MM500 Series Dynamic . . . • • . . . _ . • . . . 8-1 MM404/MM504 Dual 16·Bit Static . . . , . . . • . . . . • . . . , . . . • : . . 8·5 MM405/MM505 Dual 32·Bit Static . . . ; . . . . . . . . . . . . • . . . 8·5 MM1402A Quad 256·Bit Dynamic . . . ' 8·9 MM1403A Dual 512·Bit Dynamic. . . . . • . . . .. . . . • . 8·8 MM1404A 1024·Bit Dynamic . . . ' . . . . . • . 8·9 MM4001A1MM5001A Dual 64·Bit Dynamic . . . _ . . . _ . . . . . .. 8-i2 MM4006A/MM5006A Duall00·Bit Dynamic . . . • . . . '. . . . .. 8-15 MM4007/MM5007 Duall00·Bit Dynamic Mask Programmable . . . ; . . . • . . . . • . . . . • . . . : . . . . 8-15 MM4010A/MM5010A Dual 64·Bit Accumulator . . . _ • . . . . • . . . . . . •. 8-12 MM4013/MM5013 1024·Bit Dynamic Register/Accumulator . . . : . , . . . '. . .. 8-18 MM4015A/MM5015A Triple 60 + 4·Bit Dynamic Register/Accumulator . . . • . • . . . 8-22 MM4016/MM5016 512-Bit Dynamic. . . . . . . ... •. 8-25 MM4017/MM5017 Dual 512-Bit Dynamic.. . . .. .. .. . . . . .. .. . . . . .. . ... .... .. .. ... . •. .. .. . . .. 8·28 MM4019/MM5019 Dual 256·Bit Dynamic Mask Programmable . . . : . . . .8-15 MM5024A 1024·Bit Dynamic. . . . • . . . . .. . . . . . . . • . 8 · 8 MM4025/MM5025 Dual 1024-Bit Dynamic. . . . . . . . . . . . . • . . . • . . . . .. 8-31 MM4026/MM5026 Dual 1 024-Bit Dynamic. . . • . . . . .. . . . •. 8-31 MM4027/MM5027 2048·Bit Dynamic. . . . . . . •. 8·31 MM4040/MM5040 Dual 16·Bit Static . . . , . . . : . • • . . . . .. 8·36 MM4050A/MM5050A Dual 32-Bit Static . . . . • . . . . . • .. . . . . . .• . . . •. 8·39 MM4051A/MM5051A Dual 32·Bit Static·Split Clock . . . : . . . ; . . . . . .. 8·39 MM4052/MM5052 Dual 80-Bit Static . . . • . . . , .. , . . . • . . . . _. 8-42
v
SHIFT REGISTERS-SECTION 8 (Cont.)
MM4053/MM5053 Dual 100-Bit Static ..•. _ .. _ .. _ .. _ .... _ . . . . • . . . . • . . . • . . -. . . . . • . . .. 8-42 MM5054 Dual 64/72/80-Bit Static. . . • . . . • . • . . . . • . . . • • . . .. 8-45 MM4055/MM5055 Quad 128-Bit Static . . . • . • . . , . • . . • . . .• . . . . . . . .. 8-48 MM4056/MM5056 Dual 256-Bit Static . . . • . . . • . . . • . . . __ • . . . . .. . .. 8·48 MM4057/MM5057 512-BitStatic . . . . . . ....•.•.. •... . . . 8-48 MM5058 1 024-Bit Static • . . . _ . . . • . . . ' .. 8-53 MM5060 Dual 144-Bit Mask Programmable Static . . . , . . • . . . • . -. . . _ •...•.. '. • . . . . . . . . . . .. 8-56 MM5061 Quad 100-Bit Static. . . . • . . • . . . • . • . . . . . . . . . . .. 8-59 MM4104/MM5104 Multiple Length, Electrically Adjustable. • . . • ... . . . . • • . . . • . . . • . . . . . . . • . . .. 8-62 MEMORY SYSTEMS-SECTION 9
National Memory Systems •.... _ . . . _ . . . _ ...•.•... '. . • . . • . • . . . • . . . . . • . . . . 9-1 MOSRAM 310 Bulk Storage System (256k Words x 24 Bits), (128k Words x.48 Bits),
(64k Words x 96 Bits) . . . " . . . '.. . . . • . . . . • . . . . . . • . . • • . . . . . . • . . . . . 9-6 MOSRAM 410 Memory System (4k Words x 10 Bits). . . . • . . • . . . • . . . • • . . • . • . . . • . • . . . . • . 9-8 MOSRAM 644 Memory System (64k Words x 4 Bits). • . . • . . . • • . . • . . . • . , • . . . • . . . • . . • .. . . . . . .. 9-10 MOSRAM 817 Memory System (8k Words x 17 Bits) . . . _ • . . . • . . . . • . . . • . . . . . .. 9-12 BSM1000. Memory System (512k to 1 Megaword) . . . , . . . • . . . • • . . . . • . • • . :. • • . .. 9-14 NS3-1 High Density Memory System ... _ . . . _ . . . _ . . . • • . . . . . . . . • • . • • 9-4 NS3000-1 Memory System (16k Words x 20 Bits)_ • . . . • . . . . • . • . . . " 9-16 NS3000-2Memory System (32k Words x 18 Bits) . . . • . . . • . . . , . • • . . . . • . • . • . . . . • . . .. 9-18 INTERFACE-'-SECTION 10
OS0025, OS0025C 2-Phase MOS Clock Driver . . . • . . . • • . . • • . . . . _ .. .. 10-1 050026 5 MHz 2-Phase MOS Clock Driver . . . _ . _ . • . . . • . . . • . • . . . . .. . ... 10-2 OS00565 MHz 2-Phase MOS Clock Driver . . . . • . . . _ . _ . . . • . . . . • . . . • . . . , 10-2 OS1603/DS3603 Dual MOS Sense Amplifier. . . • • • . . . • . . . . . . . . • . . . . •. . • . . . .. 10-3 OS3604 Dual MOS Sense Amplifier . . . • . . . • . . . • . _ . . . . . . .. 10-3 OS1605/0S3605 High Speed Hex MOS Sense Amplifier . . . • . . . . • . .. .. 10-4 OS1606/0S3606 High Speed Hex MOS Sense Amplifier . . . • . . . . . • . . . . . . . . .. 10-4 OS1607/0S3607 High Speed Hex MOSSense Amplifier . . . . • . . • . . . • . . . _ 10-4 OS1608/0S3608 High Speed Hex MOS Sense Amplifier . . . • . . . " • • . • . • . . . . . . . . .. 10-4 OS3625 Dual High Speed MOS Sense Amplifier . . . • . . • • . . ; . • . . . • • . • . • . . . _ .... _ 10-5 OS3629 Memory Driver with Decode Inputs. . . . • . . . . • . . . • . . . . . . . . . • . . . . . . .. 10-6 OSI640/0S3640 Quad TRI-SHARETM MOS Driver. . . • . . . . . . . . . . . . . . .. 10-7 OSI642/053642 Dual Bootstrapped MOS Clock Driver . . . _ . . . _ .•.... _ . . • . . . .. • . . • .. 10-8 OS3643 Decoded Quad MOS Clock Driver . . . • . . . _ . • . . . . • . . . .- . .. 10-9 OS3644 Quad MOS Clock Driver . . . _ ...• _ . . • . . . • . . . _ • . . . . . .• 10-10 OSI645/053645 Hex TRI-STATE® MOS Latch/Driver . . . • . . • . . . • . . . • . . • . . . 10-11 OSI646/053646 6-Bit TRI-STATE® MOS Refresh Counter/Driver. _ . . . . • . . . • . . . • . . . " .•.. _ ... 10-12 OS1647/0S3647 Quad TRI-STATE® Memory I/O Register. _ ...••. _ • . • . . . ; . . . • 10-13 OS1648/0S3648 TRI-STATE® MOS Multiplexer/Driver . . • . . . . • . . . • . . . '.' . . • . • . . . • • . . . 10-14 OSI649/0S3649 Hex TRI-STATE® MOS Driver . . . • • . . . • . . . . • . . . • . . . ' .•.•.. 10-15 053651 Quad High Speed MOS Sense Amplifier . . . _ . . . • . • . . . . • 10-16 OS3653 Quad High Speed MOS Sense Amplifier . . . • • . . . . • . . . . _ .... _ . . . '. . . . . • . . . .• 10-16 OS1670/0S3670 Quad TRI-SHARETM MOS Driver. . . • • . . . . . • . . . • . . . . .. . • . • . .. 10-7 OS1671/053671 2-Phase Bootstrapped MOS Clock Driver . . • . . . • • . • . . . • • . . . • . . . • . . • . • 10-17 OSI672/0S3672 Dual Bootstrapped MOS Clock Driver. . . • • . . • . • . . . • . . . • . • . . . . .• 10-8 053673 Decoded Quad MOS Clock Driver . . . . • . . . • • . . . . _ .•...•...•... : .• 10-9 OS3674 Quad MOS Clock Driver . . . ' . . . '.' . . . • . . . . • • . . . . . . . . . . . . . . . . .. 10-10 OS1675/0S3675 Hex TR I-ST A TE® MOS Latch/Driver .... _ . . . • . . . _ . . . • . . . . • . . .... 10-11 OSI676/053676 6-Bit TRI-STATE® MOS Refresh Counter/Driver ••. ' . . • . . . • . • . . . • . . . . • 10-12 OSI677/0S3677 Quad TRI-STATE® MOS Memory I/O Register ..••.... , . . . " .•... _ ... 10-13 OS1678/0S3678 TRI-STA TE® MOS Multiplexer/Driver . . . • . . . • . • . . . • _ . . . • . . . . .. 10-14 OS1679/0S3679 Hex TRI-STATe® MOS Driver . . . • . . . . • • . . . • . . . • . . . 10-15 OSI6147/0536147 Quad TRI-STATE® MOS Memory I/O Register • . . . • . . . . , . • • . . . • 10-13 OS16149/0S36149 Hex MOS Driver ....•• ~ . . . • • . . • . . • . . . • • . . • . • • • • • . . . '_ • . . . • 10·18
vi
INTERFACE-SECTION 10 (Cont.)
0516177/0536177 Quad TRI·STATE@M05Memory I/O Register . . . • . . . 10~13 0516179/0S~6179 Hex M05 Driver . . . • . . . • . . . 10-18 055510710575107 Dual Line Receiver . . . _ ... , . . . , . . • . . . . .. ,10-3 0555108/0575108 Dual Line Receiver . . . " . . . , • . . . . • • • . . . .. 10-3 0555109/0575109 Dual Line Driver _ . . . • . . . • . . . ' . . . _ ; . _ ... _ . .. 10-19 0555110/0575110 Dual Line Driver . . . _ . . . .. 10-19 0555121/0575121 Dual Line Driver . . . _ . . . • . . . : . • . . . _ . . . 10-20 0555122/0575122 Triple Line Receiver . . . _ . . . • . . . _ . .. 10-21 0575123 Dual Line Driver. _ . . . _ . . . _ . . . ,' . . . _ . • . . . • • . . . . • . . . 10-22 0575124 Triple Line Receiver . . . • . . . • . • . . . • • • • • . . . _ .... , . . .. 10-23 0575150 Dual Line Driver . . . _ . . . _ . . • • . • . . . ;' .... " . . . . .. 10-::.14 0575154 Quad Lin~ Receiver .... .' . . . ,' ...• ' . . . • . ' ..•.. ;. 10-25 0575207 Dual Line Receiver .... " . • . . . • . . . ' .. __ . . . '. . .. 10-3 0575208 Dual Line Receiver '. , . . . ',' . . . . • . . . '., . . . . • . . . • . , 10·3 0575324 Memory Driver with Decode Inputs . . . • . . . • . . . , • . . . • . . . _ . . . . • . . . • . . . 10-26 0555325/0575325 Memory Driver . . . • . . . _' . . . ' . . . • . 10-27 0575361 Dual TTL to M05 Driver . . . , . . . '. . . . .. 10-28 0575362 Dual ,TT.L to M05 Driver .. . . . .. . . . . . • . . . . .. • . . . .. . • . . . .. 10-29 0575364 Dual M05 Clock Driver . . . , . . . 10-30 0575365 Quad TTL to MOSDriver . . . • . . . • . . . ~ • . . . 10·3;
D57803/DS8803 2-Phase Oscillator/Clock Driver • . . . 10-32 057807/058807 2-Phase Oscillator/Clock Driver . . . • . . . • . . ; .•... _ . . . .. 10-33 058813 2-Phase Oscillator/Clock Driver . . . 10-32 058817 2-Phase OsCillator/Clock Driver •... .- . . . .- . . . • • . . . 10-33 APP NOTES/BRIEFS-SECTION 11
AN-40 The Systems Approach to Character Generators. . . • . . . • . . • . . . • . . . • . . .. 11·1 AN-44 High Voltage Shift Registers Move • . . . • . . . _ . . . . . • . . . • • . .. .. . . . . • . . . . .. . . .. . . . . .. 11·13 AN·55 Low Frequency Operation with Dynamic Shift Registers . . . • . . . • . . . .. 11-17 AN·57 Ameri,can and EUropean Fonts in 5tandard Character Generators . . . • . . . • . . . . _ . . . • . . . . • • . .. 11·21 AN·76 Applying Modern Clock Drivers to MOS Memories . . . • . . . _ . . . • • . . . ' 11-27 AN·85 Saving ROMs in High·Resolution Dot·Matrix Ois!>lays and Printers. . . • . . . • • • . . • . . . .. 11-37 AN-86 A 5imple Power Saving Technique for the MM5262 2k RAM . • . . . • . . . • . • . • . . . ' . . . " . _. . .. 11-45 AN-89 How to Design with Programmabhi Logie Arrays ... ; • . . . : . . . • . • . . . 11-49 AN·100 Custom ROM Programming . . • . . . • . . . • . . . ',' . . • . . . .. 11-57 AN·144 Designing Memory Systems Using the MM5262 . . . . • . . . • . . . • . . . ; • . . . . • . . . . 11·65 MB-l0 Trig Function Generators . . . . • . . . • . . . • . . . _ . . . _ . . . • . . . 11·78 MB-14 Mask Programming 5pecializes M05 5hift Register Designs . . . . • . • . . . • . . . 11·80 MB-16 Double·Clocking Cuts Standard Registers to Nonstandard Sizes . . . . • . • . . . ; • . . • . . . . • . . . 11-82 Definition of Terms . . . • . . . • . . . • . . . • . . . . • . . . . • .- . . . ' I Physical Dimensions . . . : . . . . . • . . . • . . . III
vii
"
~ Alpha-Numerical Index
NAnONAL
BSM1000 Memory System (512k to 1 Mega~ord) . . . ... . . . • . . .. 9-14 DM54B8/DM7488 256-Bit (32 x 8) Open-Collector Mask Programmable ROM. . . . . . . . . . . . . . . . . . 7·1 DM5489/DM7489 64·Bit (16 x 4) Open-Collector RAM . . . • . . . ; . . . 2·1 DM74L89A 64-Bit (16 x 4) LowPower RAM . • . . . '.' . . . . .. . . 2·4 DM54187/DM74187 1024-Bit (256 x 4) Open·Coliector Mask Programmable ROM. . . . . . . . .. . . . . . 7-5 DM54L187A/DM74L187A 1024-Bit (256 x 4) Low Power Open-Collector Mask Programmable ROM. . . . . . . .. . . 7·8 DM54S187/DM74S187 1024-Bit (256 x 4) Open-Collector Schottky Mask Programmable ROM. . . . . . . ... 7-11 DM.54S189/DM74S189 64-Bit (16 x 4) TRI-STATE® Schottky RAM . . . , . • . . • . 2·6 DM54S200/DM74S200 256-Bit (256 xl) TR I·STATE® Schottky RAM . . . " . . . 2·10 DM54S206/DM74S206 256-Bit (256 xl) Open·Coliector Schottky RAM . . . ',' . . . .. 2-14 DM54S270/DM74S270 2048-Bit (512 x 4) Open-Collector Schottky Mask Programmable ROM. . . . . . . . . .• 7-13 DM54S271/DM74S271 2048-Bit (256 x 8) Open-Collector Schottky Mask Programmable ROM. . . . . . . . . . . . .. 7-15 DM54S287/DM74S287 1024-Bit (256 x 4) TRI·STATE® Schottky EPROM. . . . . . . . .. . . . . • . . . 5-1 DM54S289/DM74S289 64-Bit (16 x 4) Open-Collector Schottky RAM . . . '. 2-18 DM54S370/DM74S370 2048-Bit (512 x 4) TRI·STATE® Schottky Mask Programmable ,ROM " . . . . .. . . .• . . •. 7-13 DM54S371/DM74S371 2048·Bit (256 x 8) TRI·STATE® Schottky Mask Programmable ROM .. ' . . . " .. 7-15 DM54S387/DM74S387 1024·Bit (256 x 4) Open-Collector Schottky EPROM. . . .. . . . . . . . . . • . . . 5·1 DM54S470/DM74S470 2048-Bit (256 x 8) Open·Coliector Schottky EPROM . . . ' .... :. . . . . . . . 5·3 DM54S471/DM74S471 2048-Bit (256 x 8) TRI·STATE® Schottky EPROM. . . . . . . • 5·3 DM54S570/DM74S570 2048-Bit (512 x 4) TRI·STATE® Schottky EPROM. . . . . . . . .. . . .. 5-5 DM54S571/DM74S571 2048-Bit (512 x 4)TRI·STATE® Schottky EPROM. . . • . . .. . . . . . . . 5-5 DM72S04/DM82S04 2048-Bit (256 x 8) TR I-STATE® Schottky Mask Programmable ROM with Latches. . .. . .. . . . .. 7-17 DM72S114/DM82S114 2048~Bit (256 x 8) TRI·STATE® Schottky EPROM with Latches. . . . . . . . . . . . . . 5·7 DM75S28/DM85S28 8192-Bit (1024 x 8) TR I·STATE® Schottky Mask Programmable ROM. . . . . . . . . . . . . . . . . .. 7-19 DM75S29(DM85S29 8192-Bit (1024 x 8) Open-Collector Schottky Mask Programmable ROM. . . . . . . . . . . . .. 7-19 DM8531 16,384-Bit (2048 x 8) Mask Programmable ROM . . . • . . . '. . . . . . . . . . . . . . .. 7-21 DM75S68/DM85S68 64-Bit (16 x 4) Schottky Edge-Triggered Register . . . • : . . . . . . . . . .. 2-21 DM7573/DM8573 1024-Bit (256 x 4) Open-Collector EPROM . . . _ . . . 5-9 DM7574/DM8574 1024-Bit (256 x 4) TRI-STATE® EPROM. . . . . . . . .• . . . . . . . . . . . .. 5-12 DM7575/DM8575 Programmable Logic Array. . . . . . . . . . . . .. 7-24 DM7576/DM8576 Programmable Logic Array .. , . . . '. . . . . . . . . .. 7-24 DM7577/DM8577 256-Bit (32 x 8) Open-Collector EPROM. . . . . . . . . . . . . .. 5-15 DM7578/DM8578 256-Bit (32 x 8) TRI-STATE®EPROM. . . . . . . . . . . . . . . . . . . . . . . . . . .. 5-18 DM8581 16,384-Bit (1024 x 16) Mask Programmable ROM . . . _ . . .. 7-31 DM7595/DM8595 4096-Bit (512 x 8). Open-Collector Mask Programmable ROM. . . . . . . . . . .. 7-34 DM7596/DM8596 4096-Bit (512 x 8) TRI-STATE® Mask Programmable ROM. . . . • . . . . . . . . .. 7-37 DM7597/DM8597 1024-Bit (256 x 4)TRI-STATE® Mask Programmable ROM. . . . . . . . . . . . . . . • . . .. 7-40 DM75S97/DM85S97 1024-Bit (256 x 4) TRI-STATE® Schottky Mask Programmable ROM .... , . . . . . . . . . . . . . .. 7-11 DM7598/DM8598 256,Bit (32 x 8) TRI-STATE® Mask Programmable ROM. . . . . . . . . . . . . .. 7-43 DM7599/DM8599 64-Bit (16 x 4) TRI-STATE® RAM. . . . . . . . . . . . . . . . .. 2-25 DM75S202/DM85S202 2048-Bit (256 x 8) TRI·STATE® Schottky Mask Programmable ROM with Latches. . . . . . . .. 7-49 DM75S222/DM85S222 2048-Bit (256 x 8) TRI-STATE® Schottky EPROM with Latches . . . , . . . . . . . . .. 5-21 DM86S21 64-Bit (32 x 2) Schottky RAM. . . . . . . . . . . . .. 2-29 DM7678/DM8678 7 x 9 Character Generator. . . . • . . . . . . . . . . . . . . . . . . .. 7-51 DM7679/DM8679 7 x 9 Character Generator • . . . " 7-51 DM76L97/DM86L97 1024-Bit (256 x 4) TRI-STATE® Low Power Mask Programmable ROM. . . . . . . . .. 7-53 DM86L99 64'Bit (16 x 4) Low Power RAM . . . , . . . . . . . . . . . . . . . . . . .. 2-32 DM7795/DM8795 4096-Bit (512 x 8) Open-Collector Mask Programmble ROM. . . . . . . . .. 7-34 DM7796/DM8796 4096·Bit (512 x 8) TRI-STATE® Mask Programmable ROM . . . , . . . . . . . . . . . . . . . . .. 7-37 DS0025/DS0025C 2·Phase MOS Clock Driver. : . . . . . . . . . . . . . . .. 10-1
viii
OS0026 5 MHz 2-Phase MOS Clock Oriver . . . " . . . ... . . . . . . • . . . . .. 10-2 OS0056 5 MHz 2-Phase MOS Clock Oriver . . . . . . . .. 10-2 OS1603/0S3603 Oual MOS Sense Amplifier .. , . . . . , . . . • . . . . . . . . .. 10-3 OS3604 Oual MOS Sense Amplifier. . . ... . . . .... _ . . . . . . .. . . . . .. 10-3 OS1605/0S3605 High Speed Hex MOS Sense Amplifier. . . ... . . . . . . . .. 104 OS1606/053606 High Speed Hex MOS Sense Amplifier . . . _ . . . _. 104 OS1607/0S3607 High Speed Hex MOS Sense Amplifier. . . . . . . . .. . . . . . . . . . .. 104 OS1608/0S3608 High Speed Hex MOS Sense Amplifier. . . . . . . . . .. 10-4 OS3625 Oual High Speed MOS Sense Amplifier .. _ . . . . . . . . . . . .. . . . • .. 10-5 053629 Memory Oriver with Oecode Inputs . . . • . . . _ . . . . . . . .. 10-6 OS1640/0S3640 Quad TRI-SHARETM MOS Oriver . . . • . . . _ .... _ . . . 10-7 OS1642/0S3642 Oual Bootstrapped MOS Clock Oriver.. . . . . . . . . . . . • . . . . .. . .10-8 OS3643 Oecoded Quad MOS Clock Oriver ... , . . . . ; . . . . . . . . .. , .. . . . . . . . . .. 10-9 OS3644 Quad MOS Clock Oriver . . . • . . . _ . . . 10-10 OSl645/053645 Hex TRI-STATE® MOS Latch/Oriver . . . 10-11 OS1646/053646 6-Bit TRI-STATE® MOS Refresh Counter/Oriver . . . . . . . . . . . . • . . ... . . . .. 10-12 OS1647/0S3647 Quad TRI-STATE® Memory I/O Register . . . _. 10-13 OS1648/DS3648 TRI-5TATE® MOS Multiplexer/Oriver . . . ; . :. 10-'14 OSl649/053649 Hex TRI-STATE® MOS Oriver . . . .. . . . . 10-15 OS3651 Quad High SpeedMOS Sense Amplifier . . . • . . . ; . . . 10-16 OS3653 Quad High Speed MOS Sense Amplifier . . . • . . . 10-16 OS1670/0S3670 QuadTRI-SHARETM MOS Oriver . . . __ . . . . . . . . .. 10-7 OS1671/053671 2-Phase Bootstrapped MOS Clock Oriver . . . , . . . _ . . . 10-17 OS1672/0S3672 Oual Bootstrapped MOS Clock Oriver.· .... '. . . . . . . . . .. 10-8 OS3673 Oecoded Quad MOS Clock Oriv.er . , . . . • . . . • . . . , 10-9 OS3674 Quad MOSClock Oriver . . . _ . . . • . . . • . . . 10-10 OS1675/0S3675 Hex TRI-STATE® MOS Latch/Oriver. . . . • . . . 10,11 OS1676/0S3676 6·Bit TRI·STATE® MOS Refresh Counter/Oriver. , . . . • . . . . ' . . . 10·12 OS1677/0S3677 QuadTRI-STATE® MOS Mempry I/O Register . . . 10-13 OS1678/0S3678 TRI-STATE® MOS Multiplexer/Oriver . . . • . . . , 10-14 OS1679/0S3679 Hex TRI·STATE® MOS Driver . . . • . • . . . 10·15 OS16147/0S36147 Quad TRI-STATE® MOS Memory I/O Register. . . . 10-13 OS16149/0S36149 Hex MOS Oriver .. ; . . . • . . . 10-18 0516177/0S36177 Quad TRI-STATE® MOS Memory I/O Register . . . • . . . . • . . . 10-13 OS16179/0S36179 Hex MOS Oriver . . . : .... : . . . 10-18 OS55107/DS75107 Oual Line Receiver. . . . .. . . . • . . . ... . . . . .. 10-3 OS55108/0S75108 Oual Line Receiver . . . ; . . . , . . . . .. 10-3 OS551 09/0S751 09 Oual Line Oriver . . . • . . . • . . . ; . . . .. 10-19 OS55110/0S75110 Oual Line Oriver . . . ~ • . . . . • . . . 10-19 OS55121/0S75121 Oual Line Oriver . . . • • . . . _ . . . 10-20 OS55122/0S75122 Triple Line Receiver . . . ~ . . . • . • • . . . . • . . . ; . . . 10-21 OS75123 Oual Line Oriver . . . '. . . . . . . . . • . . . .. 10-22 OS75124 Triple Line Receiver . . . , . . . .. 10-23 OS75150 Oual Line Oriver . . . , . _ .... '.' . . . 10-24 OS75154 Quad Line Receiver . . . _ . . . _ . . . • . . ... 10-25 OS75207 Oual Line Receiver . . . '.' . . . " . . . . .. . . . . • . . . .. 10-3 OS75208 Oual Line Receiver . . . • . . . _ . . . _ . . . .. 10-3 OS75324 Memory Oriver with Oecode Inputs . . . • . . . _ . . . _ . . . 10-26
"OS55325/0S75325 Memory Oriver . . . • . . . : .... _ . . . " . . . , 10-27 OS75361 ·Oual TTL to MOS Oriver . . . • . . . • . . . 10-28 OS75362 Oual TTL to MOS Oriver . . . , 10-29 OS75364 Oual MOS Clock Oriver . . . _ ... " . . . . .. 10-30 OS75365 Quad TTL to MOS Oriver . . . _ .... __ . . . 10-31 OS7803/0S8803 2·Phase Oscillator/Clock Oriver . . . 10-32 OS7807/0S8807 2~Phase Oscillator/Clock Oriver . • . . . • . . . • . . . " . . . .. 10-33 OS8813 2-Phase Oscillator/Clock Oriver . . . 10-32 OS8817 2·Phase Oscillator/Clock Oriver . . . • . . . • . . . " 10-33 MM400/MM500 Series Oynamic Shift Register. . . .. . . . . . . . . . • . .. . . . 8·1 MM404/MM504 Oual 16-8it Static Shift Register . . . : . . . . . • . . .. . . . 8·5 MM405/MM505 Oual 32-Bit Static Shift Register. . .. . . . . . . . • . . . 8·5
ix
MM1101 256-Bit (256 xl) Static RAM. . . . . . . 1-1 MM1101A 256-Bit(256 x 1) Static R A M . . . 1-1 MMll01Al 256-Bit (256 x 1) Static RAM • . . . _.... . ... .. ... 1-1 MM1101A2 256-Bit (256 x 1) Static RAM. . . .. . . . .. . . . . . . H MM11011 256-Bit (256 x 1) Static RAM .. . . . . . . . . . . 1-1 MM1402A Quad 256·Bit Dynamic Shift Register. . . .. .. . . . . . . . . 8-8 MM1403A Dual 512-Bit Dynamic Shift Register . . . , .. . . .. . . . . . . . . . . . 8-8 MM1404A 1024-Bit Dynamic Shift Register. . . . . . . ... . . .. . . . 8-8 MM1702A 2048-Bit (256 x 8) Electrically Programmable and Erasable ROM.. . . .• . . . .. . . . 4-1 MM2101 1024-Bit (256 x 4) Static RAM with Separate I/O . . . , . . . . . . 1-5 MM2101-1 1024-Bit (256 x 4) Static RAM with Separate.l/O. . . .. . . . . . . .. . . . 1-5 MM2101-2 1024-Bit (256 x 4) Static RAM with Separate I/O... . . .. .. .. . . . . . . . . .. .. ... . .... . 1-5 MM2102 1024-Bit (1024 x 1) Static RAM . . . _ . . . ; . . . .. . . 1-8 MM2102-1 1024·Bit (1024 x.l) Static RAM. . . .. .. . . . .. .. . . .. . . . .. . . 1-8 MM2102-21024-Bit (1024 x 1) Static RAM . . . , . .. . .. .. . . 1-8 MM2102MD 1024-Bit (1024 x 1) Static RAM, Military Temperature Range . . . ;. . .. .. . . .. . . . .. .• 1-12 MM2102-2MD 1024-Bit (1024 x 1) Static RAM, Military Temperature Range. . . .. 1-12 MM2111 1024-Bit (256 x 4) Static RAM with Common Data I/O . . . • . . . " 1-16 MM2111-1 1024-Bit (256 x 4) Static RAM with Common Data I/O. . . . . . .. . . . . . . . . . .. 1-16 MM2111-2 1024-Bit (256 x 4) Static HAM With Common Data I/O. . . .. . . . . . . . .. . . . .. 1-16 MM2112 1024-Bit (256 x 4) Static RAM with Common. Data 1/0 . . . .. . . . .. . . . . .. 1-19 MM2112-2 1024-Bit (256 x 4) Static RAM with Common Data I/O. . . . . .. 1-19 MM3501 1024.Bit (128 x 8) Mask Programmable ROM . . . ; . . . , . . . • . . . , . 6·1 MM4001A/MM5001A Dual 64-Bit Dynamic Shift Register. .. . . . .. . . . .. . . .. . •. . .. . . . .. 8-12 MM4006A/MM5006A Dual 1 OO-Bit Dynamic Shift Register . . . : 8-15 MM4007/MM5007 Duall00-Bit Dynamic Mask Programmable Shift Register . . . : . . . . . . .. .. 8-15 MM4010A/MM5010A Dual 64-Bit Accumulator. . . . . . . . . . . . .. 8-12 MM4013/MM5013 .1024-Bit Dynamic Register/Accumulator . . . • . . . ; .... , .. .. 8-18 MM4015A/MM5015A Triple 6014-Bit Dynamic Register/Accumulator.. . . • . . .. . . . .. 8·22 MM4016/MM.5016 512-Bit Dynamic Shift Register. . . . _ • . . . . . .. . . . . . . . .. 8·25 MM4017/MM5017 Dual 512-Bit Dynamic Shift Register. . . .. . . . . . . . . . .. . . . . .. 8-28 MM4019/MM5019 Dual 256-Bit Dynamic Mask Programmable Shift Register. . . . . . . .. 8-15 MM5024A 1024-Bit Dynamic Shift Register .... " . . . . . . . .. . . . . . . . . . . 8-8 MM4025/MM5025 Dual 1024-Bit Dynamic Shift Register. . . .. . . . .. . . . .. . . . .. 8-31 MM4026/MM5026 Dual 1024-Bit DynamicShift Register . . . • . . . , .. . . . . .. 8·31 MM4027/MM5027 2048-Bit Dynamic Shift Register. . . . . . . .. . . . ... . .. . . . . . . . . . . . . .. 8-31 MM4040/MM5040 Dual 16-Bit Static Shift Register . . . , . . . .. . . . . .. 8-36 MM4050A/MM5050A Dual 32-Bit Static Shift Register. . . .. . . . . . . . . . . . . . .. 8-39 MM4051A/MM5051A Dual 32~Bit Static Split Clock Shift Register. . . ... . .. . . . . . ... 8·39 MM4052/MM5052 Dual 80-Bit Static Shift Register. . . .. . . . . . . . .. 8-42 MM4053/MM5053 Dual 100.BitStatic Shift Register. . . . .. . . . . . . .. .. . . . . ... . . .. 8-42 MM5054 Dual 64/72/80-Bit Static Shift Register. . . . . .. . . . . . . . . .. . . . . . . . . .. 8-.45 MM4055/MM5055 Quad 128-Bit Static Shift Register . . . _ .. . . . . . . . ... 8-48 MM4056/Mtvi5056 Dual 256-Bit Static Shift Register. . . .. . . . . . . . . . . . ... 8-48 MM4057/MM5057 512-Bit Static Shift Register . . . : . . . . . . . . .. 8-48 MM5058 1 024-Bit Static Shift Register. . . . , . . . • .. . . • . . . .. 8-53 MM5060 Dual 144-Bit Mask Programmable Static Shift Register . . . • . . . '. . .. 8-56 MM5061 Quad 1 OO-Bit Static Shift Register· . . . .. . . . .. . . . • . . . • . . . .. . . . .. 8.59 MM4104/MM5104 Multiple Length, Electrically Adjustable Shift Register _ . . . . . . . .. 8-62 MM4203/MM5203 2048-Bit (256 x 80r 512 x 4) Electrically Programmable and Erasable ROM . . . , . . .. . .. 4-7 MM4204/MM5204 4096-Bit (512 x 8) Electrically Programmable and Erasable ROM. . . . .. . . . . .4-12 MM4210/MM5210 1024·Bit (256 x 4) Mask Programmable ROM . . . , . . . 6-3 MM42.11/MM5211 1 024-Bit (256 x 4) Mask Programmable ROM, . . . 6-6 MM521212,288-Bit (lk x 12) Mask Programmable ROM . . . .' . . . . .. . . . 6-9 MM4213/MM5213 20413-Bit (256 x 8 or 512 x 4) Mask Programmable ROM. _ . . . : . . . : .. 6·11 Mtvi4214/MM5214 4096-Bit (512 x 8) Mask Programm<lble ROM. . . . . . . . . . . .. 6-13 MM5215 12,288-Bit (lk x 12) Mask Programmable ROM . . . _ .... _ . . . , . . . .'. 6-15 MM4220/MM5220 1024-Bit (128 x 80r 256 x 4) Mask Programmable ROM. . . . . . . . . . . . .. 6-17 MM4220AE/MM5220AE ASCII-7 to Hollerith Code Converter . . . _ . . . .. 6-21 MM4220AP/MM5220AP BCOIC to ASCII Code Converter. . . . . . . . ... . . . .. 6-24
x
MrJi4220BL/MM5220BL Baudot to ASCII Code Converter. . . . , . . . . . . . .. 6·26 MM4220BM/MM5220BM Sine Look-Up Table . . . '. 6·28 M1VI4220BN/MM5220BN Arctangent Look-Up Table. . . . . . . . . . . .. 6-32 MM4220DF/MM5220DF "Ouick Brown Fox" Generator .... " . . . .. . . . .. 6-34 MM4220EK/MM5220EK BCDIC to EBCDIC/ASCII to EBCDIC Code Converter. . . .. . . . . . . . . . .. . . . .. 6-36 MM4220LR/MM5220LR BCDIC to ASCII·7/ASCII·7 to BCDIC Code Converter. . . . . . . .. 6-39 MM4220NP/MM5220NP 7 x 9 Horizontal Scan Display Character Generator. . . . .. . . . . . . ... 6·42 MM4221/MM5221 1 024·Bit (128 x 8 or 256 x 4) Mask Programmable ROM. . . . . . . .. 6·44 MM4221 RO/MM5221 RQ ASCII-7 to EIA RS244A/EIA RS244A to ASCII·7 . . . .. . . . . . . . . .. 6·48 MM4221 RR/MM5221 RR ASCII·7 to EBCDIC Code Converter. . . . . . . .. 6-51 MM4229/MM5229 3072-Bit (256 x 12) Mask Programmable ROM. . . . .. . . . . . . . .. 6·54 MM4230/MM5230 2048·Bit (256 x 8 or 512 x 4) Mask Programmable ROM. . . ... .. 6-56 MM4230BO/MM5230BO Hollerith to ASCII Code Converter. . . . . . • . . . .. 6·60 MM4230FE/MM5230FE Selectric to EBCDIC/EBCDIC to Selectric Code Converter. . . .. . . . .. 6·62 MM4230JT/MM5230Jr BCDIC to EBCDIC/EBCDIC to BCOIC Code Converter . . . .. 6·67 MM4230KP/MM5230KP ASCII·7 to Selectric Code Converter. . . . . . . .. 6·73 MM4230NN/MM5230NN 7 x 9 Horizontal Scan Display Character Generator . . . ; . . . , 6-42 MM4230NO/MM5230NO 7 x 9 Horizontal Scan Display Character Generator. . . . . . . 6·42 MM42300W/MM52300W l;Iolierith to EBCDIC Code Converter. . . .. 6-7.6 MM42300X/MM52300X EBCDIC·8 to ASCII-8 Code Converter. . . . , .. . • . . . . .. 6·78 MM42300Y/MM52300Y ASCII·8 to EBCDIC-8 Code Converter. . . . . . . .. 6·80 MM4230RS/MM5230RS Binary to Modulo·N Divider Code Converter . . . .. . . . .. 6·82 MM4231/MM5231 2048·Bit (256 x 8 or 512 x 4) Mask Programmable ROM. . . .. 6·84 MM4231 BUS/MM5231 BUS Hollerith to ASCII Code Converter . . . .. ... . . . . . . .. 6-60 MM4231 RP/MM5231 RP EBCDIC to ASCII-7 Code Converter. . . . . . . .. 6·88 MM4232/MM5232 4096·Bit (512 x 8 or 1 k x 4) Mask Programmable ROM. . . . . . . . . . . . . . . .. 6-93 MM4232AEI/MM5232AEI Sine Look-Up Table . . . , 6-96 MM4232AEJ/MM5232AEJ Sine Look·Up Table. . . .. 6-96 MM4232AEK/MM5232AEK Sine Look'Up Table. . . . . . . . . . . .. 6-96 MM4233/MM5233 4096"Bit (512 x 8) Mask Programmable ROM. . . .. . . . . .. 6-99 MM4240/MM5240 2560·Bit (64·8 x 5) Static Character Generator . . . . . . . .. 6·10.1 MM4240ABU/MM5240ABU Hollerith Character Generator . . . 6·105 MM4240ABZ/MM5240ABZ EBCDIC-8 Character Generator . . . 6·107 MM4240ACA/MM5240ACA EBCDIC Character Generator . . . 6-108 MM4241/MM5241 3072·Bit (64 x 6 x 8) Mask Programmable ROM . . . 6-109 MM4242/MM5242 8192-Bit (1024 x 8) Mask Programmable ROM . . . 6·112 MM4246/MM5246 16,384·Bit (2048 x 8) Mask Programmable ROM . . . 6·113 MM4250 256·Bit (256 xl) Static RAM, Military Temperature Range. . . 1·1 MM4261/MM5261 1024·Bit (1024 x 1) Dynamic RAM. . . . . . . • . . . . • . . . . . . . .. 1·22 MM4262/MM5262 2048·Bit (2048 xl) Dynamic RAM. . . . . . . . . . . . . . . .. 1-26 MM5269 1024·Bit (256 x 4) Static RAM with On·Chip Registers . . . '.' . . . .. 1·32 MM5270 4096·Bit (4096 xl) TRI·SHARETM Port, Dynamic RAM .... '. . . .. . . . .. 1·34 MM5270·5 4096·Bit (4096 xl) TRI-SHARETM Port, Dynamic HAM . . . .. . . .. . . . .. 1·39 MM5271 4096·Bit (4096 x 1) Fully TTL Compatible RAM. . . . . .. . . . .. 1-41 MM5280 4096·Bit (4096 x 1) Dynamic RAM. . . . . . . . . . . .. 1·46 MM5280·5 4096·Bit (4096 x 1) Dynamic RAM. . . .. . . . . . . . .. 1·50 MM5281 4096·Bit (4096 xl) Fully TTL Compatible Dynamic RAM. . . . . . . .. 1·52 MM54C89/MM74C89 64·Bit (16 x 4) TRI·STATE® CMOS RAM. . . . . . 3-1 MM54C200/MM74C200 256·Bit (256 xl) TRI·STATE® CIvIOS RAM.. . .. . . .. . . . .. . . . 3·5 MM54C910/MM74C910 256-Bit (256 xl) TRI.STATE® CMOS RAM. . . . . . . 3·8 MM54C920/MM74C920 1024·Bit (256 x 4) Silicon Gate CMOS RAM. . . . .. . . . . . . . . . . . .. 3·12 MOSRAM 310 Bulk Storage System (256k Words x 24 Bits), (128k Words x 48 Bits),
(64k Words x 96 Bits). . . . . . . .. 9·6 MOSRAM 410 Memory System (4k Words x 10 Bits) . . . , . . . .. .. . . . 9·8 MOSRAM 644 Memory System (64k x 4 Bits). . . . . . . . .. 9·10 MOSRAM 817 Memory System (8k Words x 17 Bits) . . . . . . . . . . . . . . .. . . . . . . . .. 9·12 NS3·1 High Density Memory System. . . 9·4 NS3000-1 Memory System (16k Words x 20 Bits). . . . . . . .. 9·16 NS3000·2 Memory System (32k Words x 18 Bits). . . . , . . . .. . . . . .. . . . .. 9·18 SK0003 Sine/Cosine Look·Up Table . . . 6·114
x.i
~ MOSRAMs
NAnONAL
MM1101, MM11011, MM1101A, MM1101A1, MM1101A2, MM4250 256-bitfully decoded static randolll access memory
general· description
The MM1101 family of fully decoded 256 word x 1-bit random access memories,are monolithic MOS integrated circuits using silicon gate low threshold technology to achieve bipolar compatibility. They are static, require no clocks, and hold information indefinitely, subject to the integrity of the power supply voltages.
features
• Fast acc·ess times MM1101A2 MM11011, MM1101A1 MM1101, MMll01A MM4250
500 ns max 1.01ls max 1.51ls max 650 ns max
• Improved speed/power product
• Low power operation
MMll01A2 1/3 of 1101A 1.5 mW/bit
block an·d connection diagrams
..
A, A, A,
DATA OUT
Dm OUT
f1 RIW DATA IN
10
,
11
"
14
"
15 12
XINPUl BUfFERS
OUTPUT BUFfER
Z56BIT RAM _'LANE
Vee:; PIN 5 YD :; PIN4 VOD =PIN B
1-1
• Fewer system components - bipol.ar compatible input and output
• Seeoodsourceflexibility-MM1101, MM1101A MM11011, MMll01A1 second sources avail- able
• TRI-STATETM output - wired OR capability
• Specified ambient temperature oOe to +70oe, for MMll01 family; _55°e to +125°C for MM4250
applications
• High speed buffer memories
• Local memory store
Dual-In-L;ne Pa~age
INPUT As 1 INPUTA1 2 INPUT Ae 3
v. • v" '
INPUT", 6 INPUT Ao
V OD •
TOP VIEW
1& Ciflii'R'rnf 15
DATA OUT
INPUT A, g, INPUTAz
Order Number MM1101 0, MM1101AD, MM1101A 1 D,
MM110TA2D,MM11011D orMM4250D See Package 3 Order Number MM1101N, MM1101AN, MM1101A1N, MM1101A2N or MM11011N
See Package 15
o
absolute maximum ratings
All I nput or Output Voltages with Respect to the Most Positive Supply
Voltage, Vss +0.3V to ~20V
Supply Voltages V DD and V D with -16V Respect to Vss
Power Dissipation at Room Te:mperature Operating Temperature
MMll0l Famiiy MM4250 Storage Temperature
Lead Temperature (Soldering, 10 sec)
dc characteristics
70.0 mW aOCto +70°C ambient _55°C to +125 °c ambient , _66°C to +160°C 300·C
TA = oOC to,+70°C for MMtl01 Fami,ly, TA .... -55~Cto+125°CforMM4250;
Vss' +5V ±5%, Vo • VOD • -9V ±5%for MM4250, MM1101A, MM1101Al, MM1101A2;
Vss = +5V ±5%, Vo"';' -lOV ±5%, Voo = -7V ±S%, for MM1101, MM11011 (unless otherwise specified).
MM1101 FAMILY
SYMBOL TEST
I " Input Load Current {All Input Pins!
I LO . Output leakage Current
r
POwer S.upply Current, "DO MM4250Power Supply Current, Voo MM1101A IDe
~:i~~~:! 10 Power Supply Curren~, V D 10 Power Supply Current, Vo V" Input .LOW Voltage V'H Input HIGH Voltage 10L Output Sink Current loc Output Si~k Current
'e,
Output Clamp Current 10H Output.Source Currl'llnt 10H Output ~ource Current VOH Output HIGH Voltage C,. Input Capacitance (Note 3)fAil Input Pins) COUT Output Capacitance
Cv Vo Power Supply
Capacitance MM1101
I
100 Power Supply Current, Veo MMll011 10 Power Supply Current, Voac characteristics
CONDITIONS
VOUT = O.DV, CS= Vss - 2.0V
TA"O°C ::~~~OO:$
T .. 25
0C]
TA=2~OC IDl.= O.OmA T ... =Q C
VOUT",+O.45V, T ... ·=25°C VOUT = +O.45V, T A = 70°C VOUT*-1.0V, TA -o"c
V,.
'V"]
VOUT= Vss Vo = Vss
f= 1 MHz
o
I
Continuous T ... =25~C_ Operation TA=25C IOL=O.OmA
MIN
Vss -10 Vss -2.0 3.0 2.0
-3.0 -2.0 3.'
TA =-O°Cto+70°CforMMll01 Family. TA =-55°Cto+l~5°CforMM4250:
TV.
0.001
0.001 13.0
12,0
8.0
6.0 -8.0 -7.0 4.'
7.0
7.0 20.0
14.0 17.0
Vss' +5V t5%, Vo' Voo' -9V ±5% for MM4250, MMll01A, MMll01Al, MM1101A2;
MAX 0.5
0.'
19.0 25.0 18.0 24.0 Vss-4.2 Vss .... ·0.3
13.0
10.0
10.0 35.0
18.0 20.0
Vss == +5V :t5%. Vo ;", -lOV ±5%, Voo "" -7V :t5%, fo~ MMll01, MM11011 (unless otherwise specified).
SYMBOL TEST MIN
t", Read Cycle MM1101, MM1101A· 1.5
MM11011, MMll01Al 1.0
MM1101A2 500.0
MM4250 650.0
toe Address to Chip Select Delay MMll01, MMll01A,
·MM11011,"MMll01Al
·MM1101A MM4250'
t, Access Time MM1101, MMll01A MMll0l', MMll01Al MMll01A.2 MM4250
p:revious 'Read Data Valid 50.0 Note 1: All voltage measurements are referenc;ed to ground.
Note 2: Typical values are at TA = +25°C and nominal supply voltages.
Note 3: Capacitances are measured periodically only.
N01:e 4: Maximum value. for tac measured at minimum read cycle, 1-2
TYP (Note 21
0.85 0.65 400.0 400.0
MM4>50
MIN TV' MAX
1.0
1.0
13.0 '9.0
25.0
12.0 18.0
24.0
Vss -10 Vss -4.2
Vss -2.0 Vss -+ 0.3
3.0 •. 0
2.0
6.0 13.0
-3.0 -8.0
-2.0 -7.0
3.' 4.'
7.0 10.0
7.0 10.0
20.0 35.0
MAX
1.2 (Note 41 0.7 (Note 41 0.2 (Note 41 0.35 (Note 41 1.5 1.0 500.0 650.0
UNITS
mA mA v
V mA mA mA mA mA
pF
pF pF
mA mA
UNITS /1S /1S ns ns
/1S /1s /1S /1S /1s /1s ns ns ns
ac characteristics (con't)
WRITE CYCLE (MM1101. MMll011. MMll01-A. MMnOIAI. MMII01A2)
SYMBOL TEST MIN TYP
MAX UNITS
(Note 21
twe Write Cycle 0.8 /.IS
two Address to Write Pulse Delay 0.3 /.IS
twp Write Pulse Width 0.4 /.Is
tow Data Set up Time 0.3 /.Is
tOH Data Hold Time 0.1 /.Is
WRITE CYCLE (MM4250)
t..c Write Cycle 1.0 /.IS
t... Address to Write Pulse Delay 0.35 /.IS
t... Write Pulse Width 0.50 /.IS
tdw Data Set-up Time 0.35 /.IS
lo" Data Hold Time 0.15 /.IS
CHIP SELECT AND DESELECT (MM1101. MM11011. MMI1D1A. MMll01AI. MM1101A2. MM4250)
D
tew Chip Select Pulse Width 0.4 /.IS
tcs Access Time Through Chip 0.2 0.3 /.IS
Select Input
te~ Chip Deselect Time 0.1 0.3 /.IS
Note 1: All voltage measurements are referenced to ground.
Note 2: Typical values, are at T A = +25°C and nominal supply voltages.
Note 3: Capacitan~es are measured periodically only.
Note 4: Maximum value for tac measured at minimum read cycle.
typical performance characteristics
MM1101A. MM1101Al.
Typical Access Time vs Typical Access Time VI MM1101A2. MM4250
Voltage Temperatura Operating Region
':UI1A v~·-\"r 14Iio T. - HOC
1000 Vc:c = 5.OV
i7~~''-':C
1200 CL=ZOpF IIN~ MUll0lA
!
BO~ - VDIII--IV...
lTULOAO ~-:-1-1-- 17!
700Q.VIID
_11"Ai~ -.11V oS !iii! 1000 _1101Ai io-i"""..
!:; 1&j: BDD
'"
TYPICAL OPERATINGe
600 -:::~ >:::t~ .VDD~-IV~~
600... .-
10.0. ~ ~ 15 14 - f - -liGUARAIlnE , REGION.!V'r:J
""
4DO ~~ilV '1~'I"v.. ""
4110- ...,
~,
13 I--OP1RATINGi:::::J
" ...
12~~
REGIONVDD~-IV
zao
e- "'1101A2.~ l -I- I IZOO 11
r - t + V I H I " - I V
,-
I i
-7 -8 -II -10 -11 -311 -10 10 3G 50 7.
•
I. IZ 14 16VO (VI TEMPERATURE rCI V .. -VooIVI
ac test circuit
Test Setup for MM11D1A and MMll01A Speed Measurement
...
ADD.'SS
Y'D Yv. 1."
D . . A..v
+ 3 : n .NPUT ,.1101/ OUTPUT 1
_1101A OUTPUT
,~ ~y
CONDITIONS Of TEST
C'.,.. TTL .ATE
Input pulse amplitudu: OV to +5.0V.
'nputpulSB riw Ind fall times::; 10 ns.
Speed nt8i1SUrel1lentsare retel1lnced to the 1.5V level (unless otherwise notedl:
at the output of the TTL !IIIte (tpd::; 10 ns) CL ::;'20 pF.
switching time waveforms
Read Cycle
ADDRESSES
READIWRITE
OUTPUTS
'.--_-I,-t--+-
"'.
, _ _ _ _ _ _ _ _ _ _ _ _ J
Write Cycle
ADDRESSES
READI'WRITE
DATA IN
ADDRESSES
OUTPUTS
Chip Select and Deselect
: XI-: (c=x- ~~-~~~
_____ '_"J=L
Power Switching For Reduced Power Applications
ADDRESSES
~ ---r __________ _
--J~2:On$
v~---_:_::::"'J
VD AND CS LEAD 90%
OUTPUTS
Voo = -IV t 5%
'.
Note 1: All inputs of the MM11 01 A accept standard TTL outputs with Vec = +5.0V ±5%.
Note 2,: Maximum value for tAC measured at minimum read cycle.
'·4
~ MOS RAMs
NAnONAL
MM2101, MM2101-1. MM2101-2 1024-bit(256 x 4) static MOS RAM with separate I/O
general description
The National MM2101 is a 256 word by 4 bit static random access memory element. fabricated using N- Channel enhancement mode Silicon Gate technology.
Static storage cells eliminate the need for refresh and the additional peripheral circuitry associated with refresh.
The data is read out nondestructively and has the same polarity as the input data.
The 2101 is directly TTL compatible in all respects:
inputs, outputs, and a single +5 V supply. Two chip- enables allow easy selection of an individual package when outputs are OR-tied. An output disable is provided so that data inputs and outputs can be tied for common I/O systems. The features of this memory device can be combined to make a low cost, high performance, and easy to manufacture memory system.
National's silicon gate technology also provides protec·
tion against contamination, and permits the use of low cost Epoxy B packaging.
block and connection diagrams
AD
A2 AJ
RIW
-=----'-, --.",--,
CEI
CE1
---1
ROW SELECT
INPUT DATA CONTROL
OO~-_I~~---~
CELL ARRAY 32 ROWS 32 COLUMNS
COLUMN 110 ·CIRCUITS
1-5
features
• Organization 256 Words by 4 Bits
• Access Time - 0.5 to 1.0 f.1S Max.
• Single +5 V Supply Voltage
• Directly TTL Compatible - All Inputs and Outputs·
• Static MOS - No Clocks or Refreshing Required
• Simple Memory Expansion - Chip Enable Input
• Low Cost Packaging - 22 Pin Epoxy B Dual·ln·Line Configuration
• Low Power - Typically 150 mW
• Tri-State ® Output - OR·Tie Capability
• Output Disable Provided for Ease of Use in Common Data Bus Systems
-Eo
VCC---.!-o
GNOA3 A2 Al AD AS A6 A7 GNO 011 001 10
012 11
PIN NAMES 01, - 014 AO· A7 R/W
CEt, eE2 00 DO,-004
Vec
VCC
21 A4
20 RIW 19 eEl
18 00
17 CE2 16 004 15 014 14 003 13 01 3 12 002
DATA INPUT ADDRESS INPUTS READ/WRITE INPUT CHIP ENABLE OUTPUT DISABLE DATA OUTPUT POWER (+5 VI Order Number MM2101D, MM2101·1D Dr MM2101-2D
See Package 5 Order Number MM2101-N, MM2101-1N Dr MM2101-2N
See Package 17
s: s:
N
....
o ... ,
N
