TTL 74-series IC

7400 4x Two input NAND
7401 4x Two input NAND, Open collector
7402 4x Two input NOR
7403 4x Two input NAND, Open collector
7404 6x Inverter (NOT)
7405 6x Inverter (NOT), Open collector
7406 6x Inverter (NOT), High voltage Open collector
7407 6x Buffer (NO-OP), High voltage Open collector
7408 4x Two input AND
7409 4x Two inout AND, Open collector
7410 3x Three input NAND
7411 3x Three inout AND
7412 3x Three input NAND, Open collector
7413 2x Four input, Schmitt Trigger NAND
7414 6x Inverter (NOT), Schmitt Trigger
7415 3x Three input AND, Open collector
7416 6x Inverter (NOT), High voltage Open collector
7417N 6x Buffer (NO-OP), High voltage Open collector
7419 6x Inverter (NOT), Schmitt Trigger
7420 2x Four input NAND
7421 2x Four input AND
7422 2x Four input NAND, Open collector
7423 2x Four input NOR with Strobe
7425 2x Four input NOR with Strobe
7426 4x Two input NAND, High voltage
7427 3x Three input NOR
7428 4x Two input NOR
7430 Eight input NAND
7431 6x DELAY (6nS to 48nS)
7432 4x Two input OR
7433 4x Two input NOR, Open collector
7437 4x Two inout NAND
7438 4x Two input NAND, Open collector
7439 4x Two input NAND, Open collector
7440 4x Two input NAND, Open collector
7442 Four-to-Ten (BCD to Decimal) DECODER
7445 Four-to-Ten (BCD to Decimal) DECODER, High current
7446 BCD to Seven-Segment DECODER, Open Collector, lamp test and leading zero handling
7447 BCD to Seven-Segment DECODER, Open Collector, lamp test and leading zero handling
7448 BCD to Seven-Segment DECODER, lamp test and leading zero handling
7449 BCD to Seven-Segment DECODER, Open collector
7450 2x (Two input AND) NOR (Two input AND), expandable
7451 (a AND b AND c) NOR (c AND e AND f) plus (g AND h) NOR (i AND j)
7453 NOR of Four Two input ANDs, expandable
7454 NOR of Four Two input ANDs
7455 NOR of Two Four input ANDs
7456P 3x Frequency divider, 5:1, 5:1, 10:1
7457P 3x Frequency divider, 5:1, 6:1, 10:1
74S64 4-3-2-2 AND-OR-INVERT
74S65 4-3-2-2 AND-OR-INVERT
7468 2x Four bit BCD decimal COUNTER
7469 2x Four bit binary COUNTER
7470 1x gated JK FLIPFLOP with preset and clear
7472 1x gated JK FLIPFLOP with preset and clear
7473 2x JK FLIPFLOP with clear
7474 2x D LATCH, edge triggered with clear
7475 4x D LATCH, gated
7476A 2x JK FLIPFLOP with preset and clear
7477 4x D LATCH, gated
7478A 2x JK FLIPFLOP with preset and clear
7483 Four bit binary ADDER
7485 Four bit binary COMPARATOR
7486 4x Two input XOR (exclusive or)
7490 Four bit BCD decimal COUNTER
7491 Eight bit SHIFT register
7492 Four bit divide-by-twelve COUNTER
7493 Four bit binary COUNTER
7494 Four bit SHIFT register
7495B Four bit parallel access SHIFT register
7496 Five bit SHIFT register
74107A 2x JK FLIPFLOP with clear
74109A 2x JK FLIPFLOP, edge triggered, with preset and clear
74112A 2x JK FLIPFLOP, edge triggered, with preset and clear
74114A 2x JK FLIPFLOP, edge triggered, with preset
74116 2x Four bit LATCH with clear
74121 Monostable Multivibrator
74122 Retriggerable Monostable Multivibrator
74123 Retriggerable Monostable Multivibrator
74S124 2x Clock Generator or Voltage Controlled Oscillator
74125 4x Buffer (NO-OP), (low gate) Tri-state
74126 4x Buffer (NO-OP), (high gate) Tri-state
74130 Retriggerable Monostable Multivibrator
74128 4x Two input NOR, Line driver
74132 4x Two input NAND, Schmitt trigger
74S133 Thirteen input NAND
74S134 Twelve input NAND, Tri-state
74S135 4x Two input XOR (exclusive or)
74136 4x Two input XOR (exclusive or), Open collector
74137 3-8 DECODER (demultiplexer)
74138 3-8 DECODER (demultiplexer)
74139A 2x 2-4 DECODER (demultiplexer)
74S140 2x Four input NAND, 50 ohm Line Driver
74143 Four bit counter and latch with 7-segment LED driver
74145 BCD to Decimal decoder and LED driver
74147 10-4 priority ENCODER
74148 8-3 gated priority ENCODER
74150 16-1 SELECTOR (multiplexer)
74151 8-1 SELECTOR (multiplexer)
74153 2x 4-1 SELECTOR (multiplexer)
74154 4-16 DECODER (demultiplexer)
74155A 2x 2-4 DECODER (demultiplexer)
74156 2x 2-4 DECODER (demultiplexer)
74157 4x 2-1 SELECTOR (multiplexer)
74158 4x 2-1 SELECTOR (multiplexer)
74159 4-16 DECODER (demultiplexer), Open collector
74160A Four bit synchronous BCD COUNTER with load and asynchronous clear
74161A Four bit synchronous binary COUNTER with load and asynchronous clear
74162A Four bit synchronous BCD COUNTER with load and synchronous clear
74163A Four bit synchronous binary COUNTER with load and synchronous clear
74164 Eight bit parallel out SHIFT register
74165 Eight bit parallel in SHIFT register
74166A Eight bit parallel in SHIFT register
74169A Four bit synchronous binary up+down COUNTER
74170 4x4 Register file, Open collector
74174 6x D LATCH with clear
74175 4x D LATCH with clear and dual outputs
74170 Four bit parallel in and out SHIFT register
74180 Four bit parity checker
74181 Four bit ALU
74182 Look-ahead carry generator
74183 2x One bit full ADDER
74190 Four bit Synchronous up and down COUNTER
74191 Four bit Synchronous up and down COUNTER
74192 Four bit Synchronous up and down COUNTER
74193 Four bit Synchronous up and down COUNTER
74194 Four bit parallel in and out bidirectional SHIFT register
74195 Four bit parallel in and out SHIFT register
74198 Eight bit parallel in and out bidirectional SHIFT register
74199 Eight bit parallel in and out bidirectional SHIFT register, JK serial input
74221 2x Monostable multivibrator
74240 8x Inverter (NOT), Tri-state
74241 8x Buffer (NO-OP), Tri-state
74244 8x Buffer (NO-OP), Tri-state Line driver
74245 8x Bidirectional Tri-state BUFFER
74259 Eight bit addressable LATCH
74260 2x Five input NOR
74273 8x D FLIPFLOP with clear
74279 4x SR LATCH
74283 Four bit binary full ADDER
74373 8x Transparent (gated) LATCH, Tri-state
74374 8x Edge-triggered LATCH, Tri-state
74629 Volatge controlled OSCILLATOR
74688 Eight bit binary COMPARATOR