Device |
Function |
Similar Devices |
7400 |
Quad 2-Input NAND Gate |
7403 / 74132 / 4011 /
4093 / 40107 |
7402 |
Quad 2-Input NOR Gate |
4001 |
7403 |
Quad 2-Input NAND Gate ( Open collector ) |
7400 / 74132 / 4011 /
4093 / 40107 |
7404 |
Hex Inverter |
7405 / 7406 / 7414 /
4009 / 4049 / 4069 |
7405 |
Hex Inverter ( Open collector ) |
7404 / 7406 / 7414 /
4009 / 4049 / 4069 |
7406 |
Hex Inverter ( Open collector ) |
7404 / 7405 / 7414 /
4009 / 4049 / 4069 |
7407 |
Hex Buffer |
74240 / 74241 / 74244 /
74365 / 74541 / 4050 / 4503 / 40106 |
7408 |
Quad 2-Input AND Gate |
4081 |
7410 |
Triple 3-Input NAND Gate |
4023 |
7411 |
Triple 3-Input AND Gate |
4073 |
7414 |
Hex Inverter ( Schmitt trigger ) |
7404 / 7405 / 7406 /
4009 / 4049 / 4069 |
7420 |
Dual 4-Input NAND Gate |
4012 |
7421 |
Dual 4-Input AND Gate |
4082 |
7427 |
Triple 3-Input NOR Gate |
4025 |
7430 |
8-Input NAND Gate |
4068 |
7432 |
Quad 2-Input OR Gate |
4071 |
7447 |
BCD to 7-Segment decoder ( 15v ) |
7448 / 4056 / 4511 |
7448 |
BCD to 7-Segment decoder |
7447 / 4056 / 4511 |
7473 |
Dual J-K Flip-Flop |
7476 / 4027 |
7474 |
Dual D-Type Flip-Flop |
74175 / 74273 / 4013 /
40174 |
7476 |
Dual J-K Flip-Flop |
7473 / 4027 |
7483 |
4-Bit Binary Full Adder |
74283 |
7485 |
4-Bit Magnitude Comparator |
4063 / 4585 |
7486 |
Quad 2-Input XOR Gate |
74266 / 4030 / 4070 /
4077 |
7490 |
Decade Counter |
74390 / 4017 / 4510 |
7493 |
4-Bit Binary Counter |
74161 / 74163 / 74193 /
74393 / 4029 |
74121 |
Monostable Multivibrator |
74221 / 4098 / 4528 |
74123 |
Dual Regtriggerable Monostable |
  |
74125 |
Quad Bus Buffer |
  |
74132 |
Quad 2-Input NAND Gate ( Schmitt
trigger ) |
7400 / 7403 / 4011 /
4093 / 40107 |
74133 |
13-Input NAND Gate |
  |
74137 |
3 to 8 Line Decoder |
74138 |
74138 |
3 to 8 Line Decoder |
74137 |
74139 |
Dual 2 to 4 Line Decoder |
  |
74154 |
4 to 16 Line Decoder |
4514 |
74157 |
Quad 2 to 1 Line Select |
  |
74161 |
4-Bit Binary Counter |
7493 / 74163 / 74193 /
74393 / 4029 |
74163 |
4-Bit Binary Counter |
7493 / 74161 / 74193 /
74393 / 4029 |
74161 |
8-Bit Shift Register |
74164 / 4014 / 4015 |
74164 |
8-Bit Shift Register |
74161 / 4014 / 4015 |
74175 |
Quad D-Type Flip-Flop |
7474 / 74273 / 4013 /
40174 |
74193 |
Dual 4-Bit Binary Counter |
7493 / 74161 / 74163 /
74393 / 4029 |
74221 |
Dual Monostable Multivibrator |
74121 / 4098 / 4528 |
74240 |
Octal Buffer |
7407 / 74241 / 74244 /
74365 / 74541 / 4050 / 4503 / 40106 |
74241 |
Octal Buffer |
7407 / 74240 / 74244 /
74365 / 74541 / 4050 / 4503 / 40106 |
74244 |
Octal Buffer |
7407 / 74240 / 74241 /
74365 / 74541 / 4050 / 4503 / 40106 |
74245 |
Octal Bus Transceiver |
  |
74259 |
8-Bit Addressable Latch |
4099 |
74260 |
Dual 5-Input NOR Gate |
  |
74266 |
Quad 2-Input XOR Gate |
7486 / 4030 / 4070 /
4077 |
74273 |
Octal D-Type Flip-Flop |
7474 / 74175 / 4013 /
40174 |
74279 |
Octal S-R Latch |
  |
74283 |
4-Bit Binary Full Adder |
7483 |
74365 |
Hex Buffer |
7407 / 74240 / 74241 /
74244 / 74541 / 4050 / 4503 / 40106 |
74373 |
Octal D-Type Latch ( Inverting /
Tri-State ) |
74374 / 74533 / 74573 /
74574 / 4042 |
74373 |
Octal D-Type Latch ( Inverting /
Tri-State ) |
74374 / 74533 / 74573 /
74574 / 4042 |
74374 |
Octal D-Type Latch |
74373 / 74533 / 74573 /
74574 / 4042 |
74374 |
Octal D-Type Latch |
74373 / 74533 / 74573 /
74574 / 4042 |
74390 |
Dual Decade Counter |
7490 / 4017 / 4510 |
74393 |
Dual 4-Bit Binary Counter |
7493 / 74161 / 74163 /
74193 / 4029 |
74533 |
Octal D-Type Latch |
74373 / 74374 / 74573 /
74574 / 4042 |
74533 |
Octal D-Type Latch |
74373 / 74374 / 74573 /
74574 / 4042 |
74541 |
Octal Buffer |
7407 / 74240 / 74241 /
74244 / 74365 / 4050 / 4503 / 40106 |
74573 |
Octal D-Type Latch |
74373 / 74374 / 74533 /
74574 / 4042 |
74573 |
Octal D-Type Latch |
74373 / 74374 / 74533 /
74574 / 4042 |
74574 |
Octal D-Type Latch |
74373 / 74374 / 74533 /
74573 / 4042 |
74574 |
Octal D-Type Latch |
74373 / 74374 / 74533 /
74573 / 4042 |
74688 |
8-Bit Magnitude Comparator |
  |
Device |
Function |
Similar Devices |
4001 |
Quad 2-Input NOR Gate |
7402 |
4002 |
Dual 4-Input NOR Gate |
  |
4007 |
Complementary Pair plus Inverter |
  |
4008 |
4-Bit Full Adder |
  |
4009 |
Hex Inverter |
7404 / 7405 / 7406 /
7414 / 4049 / 4069 |
4011 |
Quad 2-Input NAND Gate |
7400 / 7403 / 74132 /
4093 / 40107 |
4012 |
Dual 4-Input NAND Gate |
7420 |
4013 |
Dual D-Type Flip-Flop |
7474 / 74175 / 74273 /
40174 |
4014 |
8-Bit Shift Register |
74161 / 74164 / 4015 |
4015 |
8-Bit Shift Register |
74161 / 74164 / 4014 |
4016 |
4-Channel Analogue Multiplexor |
4052 |
4017 |
Decade Counter |
7490 / 74390 / 4510 |
4018 |
BCD Counter ( Presettable ) |
4518 |
4019 |
Quad AND/OR Select Gate |
  |
4020 |
14-Stage Ripple Counter |
  |
4021 |
8-Stage Shift Register |
4094 |
4022 |
Divide by 8 Counter |
  |
4023 |
Triple 3-Input NAND Gate |
7410 |
4024 |
7-Stage Ripple Counter |
  |
4025 |
Triple 3-Input NOR Gate |
7427 |
4026 |
7-Segment Display Decade Counter |
4033 |
4027 |
Dual J-K Flip-Flop ( Master /
Slave ) |
7473 / 7476 |
4028 |
BCD to Decimal Decoder |
  |
4029 |
4-Bit Binary Counter |
7493 / 74161 / 74163 /
74193 / 74393 |
4030 |
Quad 2-Input XOR Gate |
7486 / 74266 / 4070 /
4077 |
4033 |
7-Segment Display Decade Counter |
4026 |
4035 |
4-Stage Shift register |
  |
4040 |
12-Stage Binary Counter |
  |
4042 |
Quad D-Type Latch ( Clocked ) |
74373 / 74374 / 74533 /
74573 / 74574 |
4043 |
Quad 3-Stage NOR R-S Latch |
  |
4044 |
Quad 3-Stage NAND R-S Latch |
  |
4046 |
Phase Locked Loop |
  |
4047 |
Multivibrator |
4538 |
4049 |
Hex Inverter |
7404 / 7405 / 7406 /
7414 / 4009 / 4069 |
4050 |
Hex Buffer |
7407 / 74240 / 74241 /
74244 / 74365 / 74541 / 4503 / 40106 |
4051 |
8-Channel Analogue Multiplexor |
  |
4052 |
Dual 4-Channel Analogue Multiplexor |
4016 |
4053 |
Triple 2-Channel Analogue Multiplexor |
  |
4056 |
BCD to 7-Segment Decoder |
7447 / 7448 / 4511 |
4060 |
14-Stage Binary Counter |
  |
4063 |
4-Bit Magnitude Comparator |
7485 / 4585 |
4066 |
Quad Bilateral Switch |
  |
4067 |
16-Channel Multiplexor |
  |
4068 |
8-Input NAND Gate |
7430 |
4069 |
Hex Inverter |
7404 / 7405 / 7406 /
7414 / 4009 / 4049 |
4070 |
Quad 2-Input XOR Gate |
7486 / 74266 / 4030 /
4077 |
4071 |
Quad 2-Input OR Gate |
7432 |
4072 |
Dual 4-Input OR Gate |
  |
4073 |
Triple 3-Input AND Gate |
7411 |
4075 |
Triple 3-Input OR Gate |
  |
4076 |
4-Bit D-Type Latch |
  |
4077 |
Quad 2-Input XOR Gate |
7486 / 74266 / 4030 /
4070 |
4078 |
8-Input NOR/OR |
  |
4081 |
Quad 2-Input AND Gate |
7408 |
4082 |
Dual 4-Input AND Gate |
7421 |
4093 |
Quad 2-Input NAND Gate ( Schmitt
trigger ) |
7400 / 7403 / 74132 /
4011 / 40107 |
4094 |
8-Stage Shift Register |
4021 |
4098 |
Dual Monostable Multivibrator |
74121 / 74221 / 4528 |
4099 |
8-Bit Addressable Latch |
74259 |
4503 |
Hex Buffer |
7407 / 74240 / 74241 /
74244 / 74365 / 74541 / 4050 / 40106 |
4510 |
Decade Counter |
7490 / 74390 / 4017 |
4511 |
BCD to 7-Segment Decoder |
7447 / 7448 / 4056 |
4512 |
8-Channel Data Selector |
  |
4514 |
4 to 16 Line Decoder |
74154 |
4516 |
Binary Counter ( Presetable ) |
4520 |
4518 |
Dual BCD Counter |
4018 |
4520 |
Dual Binary Counter |
4516 |
4528 |
Dual Monostable Multivibrator |
74121 / 74221 / 4098 |
4532 |
8-Bit Priority Encoder |
  |
4538 |
Multivibrator |
4047 |
4541 |
Programmable Timer |
  |
4541 |
Oscillator |
  |
4555 |
Dual Binary to 1 of 4 Decoder |
  |
4585 |
4-Bit Magnitude Comparator |
7485 / 4063 |
40103 |
8-Stage Counter |
  |
40106 |
Hex Buffer ( Schmitt trigger ) |
7407 / 74240 / 74241 /
74244 / 74365 / 74541 / 4050 / 4503 |
40107 |
Dual 2-Input NAND Gate |
7400 / 7403 / 74132 /
4011 / 4093 |
40110 |
Up/Down Decade Counter |
  |
40174 |
Hex D-Type Flip-Flop |
7474 / 74175 / 74273 /
4013 |
Device |
Function |
Similar Devices |
7400 |
Quad 2-Input NAND Gate |
7403 / 74132 / 4011 /
4093 / 40107 |
7403 |
Quad 2-Input NAND Gate ( Open collector ) |
7400 / 74132 / 4011 /
4093 / 40107 |
7410 |
Triple 3-Input NAND Gate |
4023 |
7420 |
Dual 4-Input NAND Gate |
4012 |
7430 |
8-Input NAND Gate |
4068 |
74132 |
Quad 2-Input NAND Gate ( Schmitt
trigger ) |
7400 / 7403 / 4011 /
4093 / 40107 |
74133 |
13-Input NAND Gate |
  |
4011 |
Quad 2-Input NAND Gate |
7400 / 7403 / 74132 /
4093 / 40107 |
4012 |
Dual 4-Input NAND Gate |
7420 |
4023 |
Triple 3-Input NAND Gate |
7410 |
4068 |
8-Input NAND Gate |
7430 |
4093 |
Quad 2-Input NAND Gate ( Schmitt
trigger ) |
7400 / 7403 / 74132 /
4011 / 40107 |
40107 |
Dual 2-Input NAND Gate |
7400 / 7403 / 74132 /
4011 / 4093 |
Device |
Function |
Similar Devices |
7404 |
Hex Inverter |
7405 / 7406 / 7414 /
4009 / 4049 / 4069 |
7405 |
Hex Inverter ( Open collector ) |
7404 / 7406 / 7414 /
4009 / 4049 / 4069 |
7406 |
Hex Inverter ( Open collector ) |
7404 / 7405 / 7414 /
4009 / 4049 / 4069 |
7414 |
Hex Inverter ( Schmitt trigger ) |
7404 / 7405 / 7406 /
4009 / 4049 / 4069 |
4009 |
Hex Inverter |
7404 / 7405 / 7406 /
7414 / 4049 / 4069 |
4049 |
Hex Inverter |
7404 / 7405 / 7406 /
7414 / 4009 / 4069 |
4069 |
Hex Inverter |
7404 / 7405 / 7406 /
7414 / 4009 / 4049 |
Device |
Function |
Similar Devices |
74125 |
Quad Bus Buffer |
  |
74240 |
Octal Buffer |
7407 / 74241 / 74244 /
74365 / 74541 / 4050 / 4503 / 40106 |
74241 |
Octal Buffer |
7407 / 74240 / 74244 /
74365 / 74541 / 4050 / 4503 / 40106 |
74244 |
Octal Buffer |
7407 / 74240 / 74241 /
74365 / 74541 / 4050 / 4503 / 40106 |
74245 |
Octal Bus Transceiver |
  |
74373 |
Octal D-Type Latch ( Inverting /
Tri-State ) |
74374 / 74533 / 74573 /
74574 / 4042 |
74374 |
Octal D-Type Latch |
74373 / 74533 / 74573 /
74574 / 4042 |
74533 |
Octal D-Type Latch |
74373 / 74374 / 74573 /
74574 / 4042 |
74541 |
Octal Buffer |
7407 / 74240 / 74241 /
74244 / 74365 / 4050 / 4503 / 40106 |
74573 |
Octal D-Type Latch |
74373 / 74374 / 74533 /
74574 / 4042 |
74574 |
Octal D-Type Latch |
74373 / 74374 / 74533 /
74573 / 4042 |
Device |
Function |
Similar Devices |
7490 |
Decade Counter |
74390 / 4017 / 4510 |
7493 |
4-Bit Binary Counter |
74161 / 74163 / 74193 /
74393 / 4029 |
74161 |
4-Bit Binary Counter |
7493 / 74163 / 74193 /
74393 / 4029 |
74163 |
4-Bit Binary Counter |
7493 / 74161 / 74193 /
74393 / 4029 |
74193 |
Dual 4-Bit Binary Counter |
7493 / 74161 / 74163 /
74393 / 4029 |
74390 |
Dual Decade Counter |
7490 / 4017 / 4510 |
74393 |
Dual 4-Bit Binary Counter |
7493 / 74161 / 74163 /
74193 / 4029 |
4017 |
Decade Counter |
7490 / 74390 / 4510 |
4018 |
BCD Counter ( Presettable ) |
4518 |
4020 |
14-Stage Ripple Counter |
  |
4022 |
Divide by 8 Counter |
  |
4024 |
7-Stage Ripple Counter |
  |
4029 |
4-Bit Binary Counter |
7493 / 74161 / 74163 /
74193 / 74393 |
4040 |
12-Stage Binary Counter |
  |
4060 |
14-Stage Binary Counter |
  |
4510 |
Decade Counter |
7490 / 74390 / 4017 |
4516 |
Binary Counter ( Presetable ) |
4520 |
4518 |
Dual BCD Counter |
4018 |
4520 |
Dual Binary Counter |
4516 |
40103 |
8-Stage Counter |
  |
40110 |
Up/Down Decade Counter |
  |
Device |
Function |
Similar Devices |
7473 |
Dual J-K Flip-Flop |
7476 / 4027 |
7474 |
Dual D-Type Flip-Flop |
74175 / 74273 / 4013 /
40174 |
7476 |
Dual J-K Flip-Flop |
7473 / 4027 |
74175 |
Quad D-Type Flip-Flop |
7474 / 74273 / 4013 /
40174 |
74273 |
Octal D-Type Flip-Flop |
7474 / 74175 / 4013 /
40174 |
74279 |
Octal S-R Latch |
  |
74373 |
Octal D-Type Latch ( Inverting /
Tri-State ) |
74374 / 74533 / 74573 /
74574 / 4042 |
74374 |
Octal D-Type Latch |
74373 / 74533 / 74573 /
74574 / 4042 |
74533 |
Octal D-Type Latch |
74373 / 74374 / 74573 /
74574 / 4042 |
74573 |
Octal D-Type Latch |
74373 / 74374 / 74533 /
74574 / 4042 |
74574 |
Octal D-Type Latch |
74373 / 74374 / 74533 /
74573 / 4042 |
4013 |
Dual D-Type Flip-Flop |
7474 / 74175 / 74273 /
40174 |
4027 |
Dual J-K Flip-Flop ( Master /
Slave ) |
7473 / 7476 |
4042 |
Quad D-Type Latch ( Clocked ) |
74373 / 74374 / 74533 /
74573 / 74574 |
4043 |
Quad 3-Stage NOR R-S Latch |
  |
4044 |
Quad 3-Stage NAND R-S Latch |
  |
4076 |
4-Bit D-Type Latch |
  |
40174 |
Hex D-Type Flip-Flop |
7474 / 74175 / 74273 /
4013 |