74 series chip functions

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74 series chip functions [Copy link]

, 7400 TTL 2-input quad AND gate
7401 TTL open collector 2-input quad AND gate
7402 TTL 2-input quad NOR gate
7403 TTL open collector 2-input quad AND gate
7404 TTL hexaphase inverter
7405 TTL open collector hexaphase inverter
7406 TTL open collector hexaphase inverting high voltage driver
7407 TTL open collector hexaphase positive high voltage driver
7408 TTL 2-input quad AND gate
7409 TTL open collector 2-input quad AND gate
7410 TTL 3-input 3-NAND gate
74107 TTL master-slave dual JK flip-flop with clear
74109 TTL dual JK flip-flop with preset clear positive trigger
7411 TTL 3-input 3 AND gate
74112 TTL dual JK flip-flop with preset clear negative trigger
7412 TTL Open output 3 input triple NAND gate
74121 TTL monostable multivibrator
74122 TTL retriggerable monostable multivibrator
74123 TTL dual retriggerable monostable multivibrator 74125
TTL tri-state output high active quad bus buffer gate
74126 TTL tri-state output low active quad bus buffer gate
7413 TTL 4 input dual NAND Schmitt trigger
74132 TTL 2 input quad NAND Schmitt trigger
74133 TTL 13 input NAND gate
74136 TTL quad XOR gate
74138 TTL 3-8 line decoder/reworker 74139
TTL dual 2-4 line decoder/reworker
7414 TTL hexagonal inverting Schmitt trigger
74145 TTL BCD-decimal decoder/driver
7415 TTL Open output 3 input triple AND gate
74150 TTL 16 to 1 data selector/multiplexer
74151 TTL 8 to 1 data selector
74153 TTL dual 4 to 1 data selector 74154
TTL 4-line to 16-line decoder
74155 TTL totem pole output decoder/distributor
74156 TTL open output decoder/distributor
74157 TTL in-phase output quad 2 to 1 data selector
74158 TTL inverting output quad 2 to 1 data selector
7416 TTL open output hex inverting buffer/driver
74160 TTL presettable BCD asynchronous clear counter
74161 TTL pre-settable four-bit binary asynchronous clear counter
74162 TTL presettable BCD synchronous clear counter
74163 TTL pre-settable four-bit binary synchronous clear counter
74164 TTL 8-bit serial input/parallel output shift register
74165 TTL 8-bit parallel input/serial output
shift register 74166 TTL 8-bit parallel input/serial output shift register
74169 TTL Binary 4-bit up/down synchronous counter
7417 TTL Open output hexaphase inverting buffer/driver
74170 TTL Open output 4×4 register stack
74173 TTL Tri-state output 4-bit D-type register
74174 TTL Hexaphase D flip-flop with common clock and reset
74175 TTL Quadruple D flip-flop with common clock and reset
74180 TTL 9-bit odd/even generator/checker
74181 TTL Arithmetic logic unit/function generator
74185 TTL Binary-to-BCD code converter
74190 TTL BCD synchronous up/down counter
74191 TTL Binary synchronous reversible counter
74192 TTL Preset BCD dual clock reversible counter
74193 TTL Presettable 4-bit binary dual clock reversible counter
74194 TTL 4-bit bidirectional universal shift register
74195 TTL 4-bit parallel channel shift register
74196 TTL Decimal/binary-decimal preset count latch
74197 TTL Binary presettable latch/counter
7420 TTL 4-input dual NAND gate
7421 TTL 4-input dual AND gate
7422 TTL Open output 4-input dual NAND gate
74221 TTL Dual/monostable multivibrator
74240 TTL Octal inverting three-state buffer/
line driver 74241 TTL Octal inverting three-state buffer/line driver
74243 TTL Quad inverting three-state bus transceiver
74244 TTL Octal inverting three-state buffer/line driver
74245 TTL Octal inverting three-state bus transceiver
74247 TTL BCD—7-segment 15V output decoder/driver
74248 TTL BCD—7-segment decoder/boost output driver
74249 TTL BCD—7-segment decoder/open circuit output driver
74251 TTL Three-state output 8-to-1 data selector/reworker
74253 TTL Three-state output dual 4-to-1 data selector/reworker
74256 TTL Dual four-bit addressable latch
74257 TTL Three-state original code four 2-to-1 data selector/reworker
74258 TTL Three-state inverted code four 2-to-1 data selector/reworker
74259 TTL Eight-bit addressable latch/3-8 line decoder
7426 TTL 2-input high voltage interface four-NAND gate
74260 TTL 5-input dual NOR gate
74266 TTL 2-input quad XOR gate
7427 TTL 3-input triple NOR gate
74273 TTL Octal D flip-flop with common clock reset
74279 TTL Quad Totem Pole Output SR Latch
7428 TTL 2-Input Quad OR Gate Buffer
74283 TTL 4-Bit Binary Full Adder
74290 TTL 2/5 Frequency Decimal Counter
74293 TTL 2/8 Frequency 4-Bit Binary Counter
74295 TTL 4-Bit Bidirectional Universal Shift Register
74298 TTL Quad 2-Input Multiplexer with Storage
74299 TTL 3-State Output 8-Bit Universal Shift Register
7430 TTL 8-Input NAND Gate
7432 TTL 2-Input Quad OR Gate
74322 TTL 8-Bit Shift Register with Sign Extension
74323 TTL 3-State Output 8-Bit Bidirectional Shift/Storage Register
7433 TTL Open Output 2-Input Quad OR Buffer
7434 7 TTL BCD—7-Segment Decoder/Driver
74352 TTL Dual 4-to-1 Data Selector/Reworker
74353 TTL 3-state output dual 4-to-1 data selector/reworker
74365 TTL gate enable input 3-state output hex in-phase line driver
74365 TTL gate enable input 3-state output hex in-phase line driver
74366 TTL gate enable input 3-state output hex inverting line driver
74367 TTL 4/2 line enable input 3-state hex in-phase line driver
74368 TTL 4/2 line enable input 3-state hex inverting line driver
7437 TTL open output 2 input quad NAND buffer
74373 TTL 3-state in-phase octal D latch
74374 TTL 3-state inverting octal D latch
74375 TTL 4-bit bistable latch
74377 TTL single-sided output common enable octal D latch
74378 TTL single-sided output common enable hex D latch
74379 TTL double-sided output common enable quad D latch
7438 TTL Open output 2 input terminal quad NAND buffer
74380 TTL multi-function octal register
7439 TTL open output 2 input terminal quad NAND buffer
74390 TTL dual decade counter
74393 TTL dual 4-bit binary counter
7440 TTL 4-input dual NAND buffer
7442 TTL BCD-decimal code converter 74352
TTL dual 4 to 1 data selector/reworker
74353 TTL three-state output dual 4 to 1 data selector/reworker
74365 TTL gate enable input three-state output hexaphase line driver
74366 TTL gate enable input three-state output hexaphase inverting line driver
74367 TTL 4/2 line enable input three-state hexaphase inverting line driver
74368 TTL 4/2 line enable input three-state hexaphase inverting line driver
7437 TTL open output 2 input terminal quad NAND buffer
74373 TTL Three-state in-phase octal D latch
74374 TTL Three-state inverting octal D latch
74375 TTL 4-bit bistable latch
74377 TTL Single-side output common enable octal D latch
74378 TTL Single-side output common enable hexa-D latch
74379 TTL Double-side output common enable quad D latch
7438 TTL Open output 2-input quad NAND buffer
74380 TTL Multi-function octal register
7439 TTL Open output 2-input quad NAND buffer
74390 TTL Dual decade counter
74393 TTL Dual 4-bit binary counter
7440 TTL 4-input dual NAND buffer
7442 TTL BCD-decimal code converter
74447 TTL BCD-7-segment decoder/driver
7445 TTL BCD-decimal code converter/driver
74450 TTL 16:1 Multiplexer Multiplexer
74451 TTL Dual 8:1 Multiplexer Multiplexer
74453 TTL Quad 4:1 Multiplexer Multiplexer
7446 TTL BCD—7-segment Low Active Decoder/Driver
74460 TTL Ten-bit Comparator
74461 TTL Octal Counter
74465 TTL Tri-state In-phase 2 and Enable Octal Buffer
74466 TTL Tri-state Inverting 2 and Enable Octal Buffer
74467 TTL Tri-state In-phase 2 Enable Octal Buffer
74468 TTL Tri-state Inverting 2 Enable Octal Buffer
74469 TTL Octal Bidirectional Counter
7447 TTL BCD—7-segment High Active Decoder/Driver
7448 TTL BCD—7-segment Decoder/Internal Pull-up Output Driver
74490 TTL Dual Decade Counter 74491 TTL Ten- bit counter
74498 TTL octal shift register
7450 TTL 2-3/2-2 input dual AND-NOR gate
74502 TTL 8-bit successive approximation register
74503 TTL 8-bit successive approximation register
7451 TTL 2-3/2-2 input dual AND-NOR gate
74533 TTL three-state inverting eight-D latch
74534 TTL three-state inverting eight-D latch
7454 TTL four-input AND-NOR gate 74540 TTL
eight-bit three-state inverting output bus buffer
7455 TTL four-input two-input AND-NOR gate 74563
TTL eight-bit three-state inverting output flip-flop
74564 TTL eight-bit three-state inverting output D flip-flop 74573 TTL eight-bit three-state output
flip-flop
74574 TTL eight-bit three-state output D flip-flop
74645 TTL three-state output eight in-phase bus transmitter and receiver
74670 TTL three-state output 4×4 register stack
7473 TTL negative trigger dual JK
flip-flop with clear 7474 TTL positive trigger dual D flip-flop
with set reset 7476 TTL dual JK flip-flop with preset clear
7483 TTL four-bit binary fast carry full adder
7485 TTL four-bit digital comparator
7486 TTL 2-input four-XOR gate
7490 TTL two/five-dividable decimal counter
7493 TTL two/eight-dividable binary counter
7495 TTL four-bit parallel input\output shift register
7497 TTL 6-bit synchronous binary multiplier

Commonly used 74 series standard digital circuit Chinese name data
device code device name 74 74LS 74HC
00 Four 2-input NAND gate √ √ √
01 Four 2-input NAND gate (OC) √ √
02 Quad 2-input
NOR gate √ √ √ 03 Quad 2-input NAND gate (OC) √ √
04 Hex inverter √ √ √
05 Hex inverter (OC) √ √
06 Hex high-voltage output inverter (OC, 30V) √ √
07 Hex high-voltage output buffer, driver (OC, 30V) √ √ √
08 Quad 2-input AND gate √ √ √
09 Quad 2-input AND gate (OC) √ √ √
10 Triple 3-input NAND gate √ √ √
11 Triple 3-input AND gate √ √
12 Triple 3-input NAND gate (OC) √ √ √
13 Dual 4-input NAND gate √ √ √
14 Hex inverter √ √ √
15 Triple 3-input AND gate (OC) √ √
16 Hex high-voltage output inverter (OC, 15V) √
17 Six high-voltage output buffers, drivers (OC, 15V) √
20 Dual 4-input NAND gate √ √ √
21 Dual 4-input AND gate √ √ √
22 Dual 4-input NAND gate (OC) √ √
25 Dual 4-input NOR gate (with select terminal) √ √ √
26 Quad 2-input high-voltage output NAND buffer √ √ √
27 Triple 3-input NOR gate √ √ √
28 Quad 2-input NOR buffer √ √ √
30 8-input NAND gate √ √ √
32 Quad 2-input OR gate √ √ √
33 Quad 2-input NOR buffer (OC) √ √
37 Quad 2-input NAND buffer √ √
38 Quad 2-input NAND buffer (OC) √ √
40 Dual 4-input NAND buffer √ √ √
42 4-line to 10-line decoder (BCD input) √ √
43 4-line to 10-line decoder (remainder 3 code input) √
44 4-line to 10-line decoder (remainder 3 Gray code input) √
48 4-line to 7-segment decoder√
49 4-line to 7-segment decoder√
50 Dual 2-way 2-2 input AND-OR gate√ √ √
51 2-way 3-3 input, 2-way 2-2 input AND-OR gate√ √ √
52 4-way 2-3-2-2 input AND-OR gate√
53 4-way 2-2-2-2 input AND-OR gate√
54 4-way 2-3-3-2 input AND-OR gate√ √
55 2-way 4-4 input AND-OR gate√
60 Dual 4-input AND expander√ √
61 Triple 3 input AND expander√
62 4-way 2-3-3-2 input AND-OR expander√
64 4-way 4-2-3-2 input AND-NOR gate √
65 4-way 4-2-3-2 input AND-NOR gate (OC) √
70 AND gate input JK flip-flop √
71 AND-OR gate input
JK flip-flop √ 72 AND gate input JK flip-flop √
74 Dual rising edge D-type flip-flop √ √
78 Dual D-type flip-flop √ √
85 4-bit numerical comparator √
86 Quad 2-input XOR gate √ √ √
87 4-bit binary original code/complement code √
95 4-bit shift register √
101 AND-OR gate input JK flip-flop √
102 AND gate input JK flip-flop √
107 Dual master-slave JK flip-flop √
108 Dual master-slave JK flip-flop √
109 Dual master-slave JK flip-flop √
110 AND gate input JK flip-flop √
111 Dual master-slave JK flip-flop √ √
112 Dual falling edge JK flip-flop √
113 Dual falling edge JK flip-flop√
114 Dual falling edge JK flip-flop√
116 Dual 4-bit latch√
120 Dual pulse synchronous driver√
121 Monostable flip-flop√ √ √
122 Retriggerable monostable flip-flop√ √ √ 123 Retriggerable
bistable flip-flop√ √ √
125 Quad bus buffer√ √ √
126 Quad bus buffer√ √ √
128 Quad 2-input NOR line driver√ √ √
132 Quad 2-input NAND gate√ √ √