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TTL and CMOS logic listings PDF Print E-mail
Written by Hans Summers   
Sunday, 02 January 2011 11:44

Where I have located a datasheet, you'll see an X. Click it to view the datasheet. I aim to fill in as many of the blanks as possible over time. If you have any additional information or find non-functional links, then please Send me an Email.

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Type Description Pins HC HCT AC ACT F 4000 ALS AS LS
00 Quad 2 Input NAND Gate 14 X X X X X X X X X
01 Quad 2 Input NAND Gate (OC) 14
02 Quad 2 Input Positive NOR Gate 14 X X X X X X X
03 Quad 2 Input Positive NAND Gate 14 X X
04 Hex Inverter 14 X X X X X X X X X
05 Hex Inverter (0C) 14 X X X X X
06 Hex Inverter Buffer/Driver (OC) 14 X X
07 30V,40mA Hex Buffer Driver (0C) 14 X X
08 Quad 2 Input Positive AND Gate 14 X X X X X X X X
09 Quad 2 Input Positive AND Gate (0C) 14 X X
10 Triple 3 Input Positive NAND Gate 14 X X X X X X X
11 Triple 3 Input Positive AND Gate 14 X X X X
12 Triple 3-Input Nand (Open Collector) 14
13 Dual 4-Input Schmitt Trig. Nand 14
14 Hex Schmitt Trigger 14 X X X X X X X X
16 Hex Inverter Buffer/Driver (OC) 14 X
17 15V,40mA Hex Buffer/Driver (OC) 14 X
19 Hex Schmitt-Trigger Inverter 14 X
20 Dual 4 Input Positive NAND Gate 14 X X X X
21 Dual 4 Input Positive AND Gate 14 X X X
22 Dual 4-Input Nand Gate (Open Collector) 14
23 Expandable Dual 4-Input Nor Gate 16
25 Dual 4 Input Positive NOR Gate 14 X
26 Quad 2 Input NAND Gate (OC) 14 X
27 Triple 3 Input NOR Gate 14 X X X
28 Quad 2 Input NOR Buffer 14
30 8 Input Positive NAND Gate 14 X X X
31 Delay Element 16 X
32 Quad 2 Input Positive OR Gate 14 X X X X X X X X X
33 Quad 2 Input NOR Buffer (OC) 14 X X
34 Hex Non-Inverter 14 X
35 Hex Non-Inverter (OC) 14 X
37 Quad 2 Input Positive NAND Buffer 14 X X
38 Quad 2 Input NAND Buffer (OC) 14 X X X X
40 Dual 4-Input Nand Buffer Gates 14
41 Bcd-Todecimal Decoder/Driver (Nixie) 16 X
42 Excess-3 Decimal Decoder 16
43 Excess-3-Gray Decimal Decoder 16
44 Excess-3-Gray Decimal Decoder 16
45 BCD to Decimal Decoder/Driver (OC) 16 X
46 BCD to 7 Segment Decoder/Driver (30V) 16
47 BCD to 7 Segment Decoder/Driver (15V) 16 X X
48 BCD to 7 Segment Decoder/Driver 16
50 Xpan. Dual 2-Wide 2in A-O-I Gate 14
51 Dual 2 Wide 2 Input AND/OR Inv.Gate 14 X
53 Xpan. 4-Wide 2in And/Or Inverter 14
54 4 Wide 2-Input And/Or Inverter 14
59 2 Wide 2-3 In And/Or Inverter Gate 14
60 Dual 4-Input Expanders 14
70 Edge Triggered Jk Flip Flop 14
72 J-K Master Slave Flip Flop 14
73 Dual J-K Master Slave Flip/Flop 14 X
74 Dual D Type Edge Triggered Flip/Flop 14 X X X X X X X X
75 Quad Bi-Stable Latch 16 X
76 Dual J-K Master Slave Flip/Flop 16
77 4 Bit Bi-Stable Latch 14
79 Dual D Flip Flop 14
80 Gated Full Adder 14
82 2-Bit Full Adder 14
83 4 Bit Binary Full Adder 16
85 4 Bit Magnitude Comparator 16 X
86 Quad 2 Input XOR Gate 14 X X X X X
89 64-Bit RAM 16
90 Decade Counter 14 X
91 8-Bit Shift Register 14
92 Divide-by-12 Decade Counter 14 X
93 4 Bit Binary Counter 14 X
94 4-Bit Shift Reg. Par. In/Ser. Out 16
95 4-Bit Right Shift Left Shift Reg. 14
96 5-Bit Par. In Par. Outshift Reg. 16
97 6 Bit Asynchronous Binary Rate Multiplier 16 X
100 Dual 4-Bit Bistable Latch 24
104 Gated J-K Master Slave Flip Flop 14
107 Dual J-K Master Slave Flip/Flop 14 X X
109 Dual J-K Positive Edge Triggered Flip/Flop 16 X X X X X
112 Dual J-K Negative Edge Triggered Flip/Flop 16 X X X
121 One Shot Multivibrator 14 X
122 Retriggerable Monostable Multivibrator 14 X
123 Dual One Shot Multivibrator 16 X X X
124 Dual Voltage Controlled Oscillator 16
125 Tri-State Quad Buffer 14 X X X X X X
126 Tri-State Quad Buffer 14 X X
128 Quad 2 Input NOR Line Driver 14 X
132 Quad Schmitt Trigger 14 X X X
133 13 Input NAND Gate 16 X
136 Quad Exclusive OR Gate (OC) 14 X
137 3/8 Decoder Multiplexer 16 X
138 Expandable 3/8 Decoder 16 X X X X X X X
139 Dual 2 to 4 Decoder Demultiplexer 16 X X X X X
140 Dual 4 Input NAND Line Driver 14
141 Bcd-Todecimal Decoder/Driver (Nixie) 16 X
145 BCD to Decimal Decoder/Driver (OC) 16 X X
147 10 to 4 Line Priority Encoder 16
148 8 to 3 Priority Encoder 16 X X
150 16 Line Multiplexer 24 X
151 8 Line Multiplexer 16 X X X X X X
152 8-Channel Data Selector 14
153 Dual 4 Input Multiplexer 16 X X X X X
154 4 Line to 16 Line Decoder Demultiplexer 24 X X
155 Dual 2 to 4 Demultiplexer 18 X
156 Dual 2 to 4 Demultiplexer (OC) 16 X X
157 Quad 2 Input Multiplexer (9322) 16 X X X X X X X
158 Quad 2 Input Data Selector/Multiplexer 16 X X X X
159 4 to 16 Line Decoder 24 X
160 Synchronous 4 Bit Decade Counter 16
161 Synchronous 4 Bit Binary Counter 16 X X X X X X
162 Synchronous 4 Bit Binary Counter 16 X
163 Binary Synchronous 4 Bit Counter 16 X X X X X X
164 8 Bit Serial In/Parallel Out Shift Register 14 X X X X X
165 8 Bit Parallel In/Serial Out Shift Register 16 X X X
166 8 Bit Parallel In/Serial Out Shift Register 16 X X
169 Synchonous 4 Bit Binary Up/Down Counter 16 X X X X X
170 4 X 4 Register File (O/C) 16
173 Tri-State Quad D Flip/Flop 16 X
174 Hex D Type Flip/Flop with Clear 16 X X X X X X
175 Quad D Type Edge Triggered Flip/Flop 16 X X X X X X
176 Presettable 35-Mhz Decade Counter 14
177 Presettable 35-Mhz 4-Bit Binary Counter 14
180 8-Bit Odd/Even Parity Generator/Checker 14
181 Airthmetic Logic Unit / Function Generator 24 X
182 Look-Ahead Carry Generator 16
189 64 Bit BIPOLAR Scratch Pad Memory 16
190 Synchronous Decade Up/Down Counter 16
191 Synchronous Binary Up/Down Counter 16 X X X X
192 Synchronous Bcd Decade Up/Down Counter 16
193 Synchronous Binary Up/Down Counter 16 X X X
194 4 Bit Bi-Directional Universal Shift Register 16 X
195 4 Bit Parallel Access Shift Register 16
196 Presettable 50-Mhz 4-Bit Decade Counter 14
197 Presettable 50-Mhz 4-Bit Binary Counter 14
199 8-Bit Bidirectional Universal Shift Register 24
221 Dual Monostable Multivibrator with Clear 16 X X
224 16 x 4 Synchronous FIFO with 3-state outputs 16 X
229 16 x 5 synchronous FIFO memory 20 X
232 16 x 4 synchronous FIFO memory 16 X
236 64 x 4 synchronous FIFO memory 16 X
237 3 to 8 Line Latched Decoder 16
238 3 to 8 Line Non-Inverting Decoder 16
240 Octal Tri-State Inverter Buffer 20 X X X X X X X X
241 Octal Tri-State Buffer 20 X X X X
243 Quad Bus Transceiver 14 X X
244 Octal Tri-State Buffer 20 X X X X X X X X
245 Octal Tri-State Transceiver 20 X X X X X X X X
247 BCD to 7-segment Decoder/Driver 16 X
251 Data Selector/Multiplexer 16 X X X X X X
253 Tri-State Dual 4 Input Multiplexer 16 X X X X X
257 Tri-State Quad 2 Input Multiplexer 16 X X X X X X
258 Tri-State Quad 2 Input Multiplexer 16 X X X X
259 8 Bit Addressable Latch 16 X X X
260 Dual 5 Bit Input NOR Gate 14
265 Quad Complementary-Output Elements 16
266 Quad 2-Input exclusive-NOR Gate, O/C outputs 14 X
269 8 Bit Up/Down Counter 24 X
273 Octal D Type Flip/Flop with Clear 20 X X X X X X X
276 Quad J-K Flip Flop 20
279 Quad R-S Latch 16 X
280 9 Bit Parity Generator/Checker 14 X X X X X
283 4 Bit Binary Adder 16 X
284 Tri-State 4-Bit Multiplexer (Multiplier?) 16
285 Tri-State 4-Bit Multiplexer (Multiplier?) 16
286 9 Bit Parity Generator/Checker 14 X
292 16 Bit Programmable Frequency Divider 16 X
293 4-bit Binary Counters 14 X
294 16 Bit Programmable Frequency Divider 16 X
297 Digital Phase Locked Loop 16 X
298 Quad 2-input Multiplexers with storage 16 X
299 8 Bit Shift/Storage Register 20 X X X X
321 Crystal Oscillator 16
323 8 Bit Shift/Storage Register 20 X X
348 8 to 3 Priority Encoder 16 X
351 Dual Data Selector/Multiplexer T.S. Output 20
365 Tri-State Hex Buffer 16 X
366 Hex Inverting Bus Drivers 16
367 Tri-State Hex Buffer 16 X
368 Tri-State Hex Inverter 16 X
373 Tri-State Octal Transparent Latch 20 X X X X X X X X
374 Tri-State Octal D Flip/Flop 20 X X X X X X X X
375 Quad Latch 16 X
377 Octal D Type Flip/Flop with Enable 20 X X X X
378 Hex D Flip/Flop with Enable 16 X
379 Hex D Flip/Flop with Enable, Inverted Outputs 16 X
390 Dual Decade Ripple Counter 16 X
393 Dual 4 Bit Binary Ripple Counter 14 X X
399 Quad 2 Input Multiplexer 16 X X X X
423 Multivibrator (no trigger from clear) 16 X
442 Quad tridirectional bus drivers 20 X
465 Octal Buffer Tri-State Output 20 X
518 Octal Comparator 20 X
520 Octal Comparator 20 X X X X
521 Octal Comparator 20 X X X X
533 Octal Transparent latch, Tri-State Output 20 X X X
534 Inverting Octal D Flip/Flop 20 X X X
540 Octal Buffer and Line DR/RX Inverted 20 X X X X X X
541 Octal Buffer and Line DR/RX Non-Inverting 20 X X X X X X X
543 Octal Registered Transceiver 24 X
545 Octal Tri-State Transceiver 24 X
561 Synchronous 4-bit counters, 3-state 20 X
563 Inverted Octal D Type Latch 20 X X
564 Octal D Type Latch 20 X X
569 Synchronous Bi-Directional Binary Counter 20 X
573 Octal D Type Latches 20 X X X X X X X
574 Octal D Type Flip/Flop 20 X X X X X X X
575 Octal D Type Flip/Flop 20 X
576 Inverting Octal D Type Flip/Flop 20 X
577 Octal D Type Flip/Flop 20 X
579 8 Bit Up/Down Counter 20 X
580 Inverting Octal D Type Latch 20 X
589 8 Bit Shift Register with Input Latch 16 X
590 8 Bit Binary Counter, O/P Register 3-state 16 X
592 8 Bit Binary Counter with Input Register 16 X
593 8 Bit Binary Counter, O/P Register TS I/O 16 X
594 8 Bit Binary Counter, O/P Register TS I/O 16 X X
595 8 Bit Shift Register with Output Latch 16 X X
596 8 Bit Shift Register with Output Latch 16 X
597 8 Bit Shift Register with Input Latch 16 X
598 8 Bit Shift Register with Input Latch 16 X
604 16 to 8 Multiplexer (High Speed) 28
620 Octal Bus Transceivers 20 X X
621 Octal Bus Transceivers 20 X X
623 Octal Bus Transceivers 20 X X
624 Voltage Controlled Oscillator 14 X
628 Voltage Controlled Oscillator 14 X
629 Voltage Controlled Oscillator 16 X
638 Octal Bus Transceivers 20 X
639 Octal Bus Transceivers 20 X
640 Octal Bus Transceiver 20 X X X
641 Octal Bus Transceiver 20 X X
642 Octal Bus Transceiver 20 X X
645 Octal Bus Transceiver 20 X X
646 Octal TS Bus Transceiver Non-Inverting 24 X X X X X X
648 Octal TS Bus Transceiver Inverting 24 X X X X X
651 Octal Bus Transceiver Non-Inverting 24 X X
652 Octal Bus Transceiver Non-Inverting 24 X X X X X
653 Octal Bus Transceiver 24 X
654 Octal Bus Transceiver 24 X
666 Octal D Type Latch, 3-state 24 X
667 Octal D Type Latch, 3-state 24 X
669 Synchronous 4-Bit Up/Down Binary Counter 16 X
670 Tri-State 4 4 Register File 16 X
673 16 Bit Shift Register,16 Bit Parallel Output 24 X X
674 16 Bit Shift Register,16 Bit Parallel Output 24 X
675 16 Bit Shift Register,16 Bit Parallel Output 24 X
676 16 Bit Shift Register,16 Bit Parallel Output 24 X
679 12-Bit Address Comparators 20 X
682 8 Bit Magnitude Comparator 20 X
684 8 Bit Magnitude Comparator 20 X
688 8 Bit Magnitude Comparator 20 X X X
697 Synchronous 4-Bit Up/Down Binary Counter 20 X
760 Octal Buffer & Line Driver, OC 20 X
779 8-bit bidirectional binary counter, 3-state 16 X
804 Hex 2-input NAND drivers 20 X
805 Hex 2-input NOR drivers 20 X
821 10 Bit D Type Flip/Flop 24 X X X
823 9 Bit D Type Flip/Flop 24 X X
825 8 Bit D Type Flip/Flop 24 X X
827 10 Bit Buffer/Line Driver 24 X
832 Hex 2-input OR drivers 20 X
841 10 Bit Transparent Latch 24 X X
843 9 Bit Transparent Latch 24 X X
857 Hex 2-line to 1-line multiplexer, 3-state 24 X
867 Synchronous 8-bit up/down Binary Counter 20 X
869 Synchronous 8-bit up/down Binary Counter 20 X
870 Dual 16 by 4 register files 24 X
873 Dual 4-bit latches, 3-state 24 X
874 Dual 4-bit D-type flip flops, 3-state 24 X
876 Dual 4-bit D-type flip flops, 3-state 24 X
899 9-Bit Latchable Transceiver with parity checker/generator 28 X X
902 Hex Buffer (TTL Interface) 14
906 Open Drain Buffer (Active Pull Down) 14
908 Dual High Voltage CMOS Driver 8
912 Display Controller 6 Digit,8 Segment 28
914 Hex Schmitt Trigger, External Voltage Inputs 14
922 16 Key Keyboard Encoder 18
923 20 Key Keyboard Encoder 20
925 4 Digit Counter, Multiplexed 7 Segment Drive 16
990 Octal D-type Latch, 3-state 20 X
992 9-Bit D-type readback latch, 3-state 24 X
994 10-Bit D-type readback latch 24 X
996 Octal D-type readback latch 24 X
4000 Dual 3 Input NOR Gate plus Inverter 14
4001 Quad 2 Input NOR Gate 14 X
4002 Dual 4 Input NOR Gate 14
4006 18 Bit Static Shift Register 14
4007 Dual Complementary Pair plus Inverter 14
4008 4 Bit Full Adder 16
4009 Hex Inverting Buffers 16
4010 Hex Buffer (Non-Inverting) 16
4011 Quad 2 Input NAND Gate 14 X
4012 Dual 4 Input NAND Gate 14
4013 Dual D Flip/Flop with Set/Reset 14 X
4014 8 Bit Static Shift Register 16
4015 Dual 4 Bit Static Shift Register 16
4016 Quad Bi-Lateral Switch 14 X
4017 Decade Counter/Divider 16
4018 Presettable Divide-by-N Counter 16
4019 Quad AND/OR Select Gate 16
4020 14 Stage Ripple Carry Binary Counter 16 X
4021 8 Bit Static Shift Register 16 X
4022 Divide-by-8 Counter/Divider 16
4023 Triple 3 Input NAND Gate 14
4024 7 Bit Binary Counter 14
4025 Triple 3 Input NOR Gate 14
4026 Bcd Decade Counter, 7-Segment Decoder 16
4027 Dual J-K Flip/Flop 16
4028 BCD-to-Decimal Decoder 16
4029 Presettable Up/Down Binary/Decade Counter 16
4030 Quad EX-OR Gate 14
4031 64- Stage Shipt Register 16
4032 Triple Positive Logic Serial Adders 16
4033 Bcd Decade Counter, 7-Segment Decoder 16
4034 8-Bit Bi-Directional Shift Register 24
4035 4 Bit Shift Register 16
4038 Triple Negative Logic Serial Adders 16
4040 12 Bit Binary Ripple Counter/Divider 16 X
4041 Quad True/Complement Buffer 14
4042 Quad D Latch 16
4043 Quad Tri-State NOR R/S Latch 16
4044 Quad Tri-State NAND R/S Latch 16
4045 21-Stage Binary Counter/Divide W/Oscillator 16
4046 Phase Locked Loop 16 X
4047 Monostable/Astable Multivibrator 14 X
4048 8-Input Expandable Multifuntion Gate 16
4049 Hex Inverting Buffer 16 X X
4050 Hex Buffer 16 X X
4051 Single 8 Channel Multiplexer 16 X X
4052 Differential 4 Channel Multiplexer 16 X X
4053 Triple 2 Channel Multiplexer 16 X X
4054 BCD to 7 Segment LCD Decoder/Drive 16
4055 Bcd To 7-Segment Decoder Lcd 16
4056 Bcd To 7-Segment Decoder Lcd Driver 16
4059 Programmable Divide-by-N Counter 24
4060 14 Stage Ripple Carry Binary Counter 16 X X
4063 4 Bit Magnitude Comparator 16
4066 Quad Bi-Lateral Switch 14 X X
4067 16 Channel Analogue Multiplexer/Demultiplexer 24
4068 8 Input NAND Gate 14
4069 Hex Inverter 14 X
4070 Quad Exclusive OR Gate 14
4071 Quad 2 Input OR Gate 14
4072 Dual 4 Input OR Gate 14
4073 Triple 3 Input AND Gate 14
4075 Triple 3 Input OR Gate 14
4076 Tri-State Quad Latch 16
4077 Quad Exclusive NOR Gate 14
4078 8 Input NOR/OR Gate 14
4081 Quad 2 Input AND Gate 14
4082 Dual 4 Input AND Gate 14
4085 Dual 2 Wide Input AND/OR Invert Gate 14
4086 Expandable 4 Wide,2 Input AND-0R-INVERT Gate 14
4089 Cascadable 4-Bit Binary Rate Multiplier 16
4093 Quad 2 Input NAND Schmitt Trigger 14 X
4094 8 Stage Shift and Store Bus Register 16
4095 Gated J-K Master Slave Flip-Flop 14
4096 Gated J-K Master Slave Flip-Flop 14
4097 Differential 8-Channel Mux/Demux 24
4098 Retriggerable Dual Monostable Multivibrator 16
4099 8 Bit Addressable Latch 16
4104 Tri-State Quad Low Voltage to High Voltage Translator 16
4106 Hex Schmitt Trigger (40106) 14
4161 4 Bit Synchronous Progammable Binary Counter 16
4163 4 Bit Synchronous Progammable Binary Counter 16
4174 Hex D-type Flip-Flops 16
4175 4 D-type Flip-Flops 16
4194 4 Bit Bidirectional Shift Register 16
4500 Industrial Control Unit 16
4501 Dual 4-lnput NAND,2-lnput NOR/OR gate 16
4502 Strobed Hex Inverter/Buffer 16
4503 Tri-State Hex Buffer 16
4504 Hex Level Shifter 16
4506 Dual Expandable AND/OR Gate 16
4508 Dual 4 Bit Latch 24
4510 BCD Up/Down Counter 16
4511 BCD to 7 Segment Decoder/Driver 16
4512 8 Channel Data Selector 16
4513 BCD-to-7-Segment Latch/Decoder/Driver with Ripple Blanking 18
4514 4 Bit Latch/4 to 16 Line Decoder (High) 24 X
4515 4 Bit Latch/4 to 16 Line Decoder (Low) 24
4516 Binary Up/Down Counter 16
4517 Dual 64 Bit Static Shift Register 16
4518 Dual BCD Up Counter 16
4519 4 Bit AND/OR Selector 16
4520 Dual Binary Up Counter 16
4521 24 Stage Frequency Divider 16
4522 Divide-by-N Counter (BCD) 16
4526 Divide-by-N Counter (Binary) 16
4527 BCD Rate/Multiplier 16
4528 Dual Retriggerable Resettable/Monostable Multivibrator 16
4529 Dual 4-Channel Analog Data Selector 16
4530 Dual 5-lnput Majority Logic Gate 16
4531 12-Bit Parity Tree 16
4532 8 Input Priority Encoder 16
4534 Real Time 5-Decade Counter 24
4536 Programmable Timer 16
4538 Dual Monostable Multivibrator 16 X X
4539 Dual 4 Channel Data Selector/Multiplexer 16
4541 Programmable Oscillator Timer 14 X
4543 BCD to 7 Segment Latch/Decoder/Driver for LCDs 16
4544 BCD-to-7-Segment Latch/Decoder/Driver with Ripple Blanking 18
4547 High Current BCD-to-7-Segment Decoder/Driver 16
4551 Quad 2 Input Analogue Multiplexer 16
4553 3 Digit BCD Counter 16
4555 Dual Binary-to-1 of 4 Decoder/Demultiplexer 16
4556 Dual Binary-to-1 of 4 Decoder/Demultiplexer (Inverting) 16
4557 1 -to-64 Bit Variable Length Shift Register
4558 BCD-to-7-Segment Decoder 16
4559 Successive Approximation Register 16
4560 NBCD Adder 16
4561 9 's Complementer 14
4562 128-Bit Static Shift Register 14
4568 Phase Comparator and Programmable Counter 16
4569 Programmable Dual Binary/BCD Counter 16
4572 Hex Gate 16
4580 4x4 Multiport Register 24
4582 Look-Ahead Carry Generator 16
4583 Dual Schmitt Trigger 16
4584 Hex Schmitt Trigger 14
4585 4 Bit Magnitude Comparatof 16
4598 8 Bit Bus Compatible Addressable Latch 18
4599 8 Bit Addressable Latch 18
4724 8-Bit Addressable Latch 16
40085 Cascadable 4-Bit Magnitude Comparator 16
40097 Hex 3 State Buffer 16
40098 Hex 3 State Inverting Buffer 16
40100 32-Stage Static Left/Right Shift Register 16
40101 9-Bit Parity Generator/Checker 14
40102 Presettable Sync. Bcd 2-Decade Down Conter 16
40103 Presettable 8 Bit Binary Down Counter 16
40104 4-Bit Bidir. Univ. Shift Register 16
40105 16-Word By 4-Bit Fifo Register 16
40106 Hex Schmitt Trigger 14 X
40107 Dual 2 Input NAND Gate (Driver) 8
40108 4x4 Multiport Register 24
40109 Quad Low-To-High Voltage Level Shifters 16
40110 Bcd Decade Up/Down Counter/Decoder 16
40114 64 Bit (16 x 4)RAM 16
40147 10 Line to 4 Line DCD Priority Encoder 16
40160 Sync. Bcd Decade Counter W/Clear 16
40161 Synchronous Binary Counter 18
40163 Sync. 4-Bit Binary Counter W/Sync. Clear 16
40164 Hex D-Type Flip Flops Single Rail Output 16
40174 Hex D Flip/Flop 16
40175 Quad D Flip/Flop 16
40181 Arithmetic Logic Unit/Function Generator 24
40182 Look Ahead Carry Generator 16
40192 Decade Up/Down Counter 16
40193 Binary Up/Down Counter 16
40194 4-Bit Bidir. Univ. Shift Register 16
40244 Octal Buffers with Tri-State Outputs 20
40245 Octal Bus Transceiver with Tri-State Output 20
40257 Quad 2-To -1 Line Data Selector/Mux 16
40373 Octal Transparent Latch with Tri-State Outputs 20
40374 Octal D Type Flip/Flop with Tri-State Outputs 20
 
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