Introduction

There really isn't much to this page that contains a listing of common TTL devices. Mostly is is just a quick reference for myself.

Part
Number
UnitsDescription
74004 Quad 2-Input NAND Gate
7401 4 Quad 2-Input NAND Gate with Open Collector Outputs
7402 4 Quad 2-Input NOR Gate
7403 4 Quad 2-Input NAND Gate with Open Collector Outputs
7404 6 Hex Inverter
7405 6 Hex Inverter with Open Collector Outputs
7406 6 Hex Inverter Buffer/Driver with 30 V Open Collector Outputs
7407 6 Hex Buffer/Driver with 30 V Open Collector Outputs
7408 4 Quad 2-Input AND Gate
7409 4 Quad 2-Input AND Gate with Open Collector Outputs
7410 3 Triple 3-Input NAND Gate
7411 3 Triple 3-Input AND Gate
7412 3 Triple 3-Input NAND Gate with Open Collector Outputs
7413 2 Dual Schmitt Trigger 4-Input NAND Gate
7414 6 Hex Schmitt Trigger Inverter
7415 3 Triple 3-Input AND Gate with Open Collector Outputs
7416 6 Hex Inverter Buffer/Driver with 15 V Open Collector Outputs
7417 6 Hex Buffer/Driver with 15 V Open Collector Outputs
7418 2 Dual 4-Input NAND Gate with Schmitt Trigger Inputs
7419 6 Hex Schmitt Trigger Inverter
7420 2 Dual 4-Input NAND Gate
7421 2 Dual 4-Input AND Gate
7422 2 Dual 4-Input NAND Gate with Open Collector Outputs
7423 2 expandable Dual 4-Input NOR Gate with strobe
7424 4 Quad 2-Input NAND Gate Gates with Schmitt Trigger line-receiver Inputs.
7425 2 Dual 4-Input NOR Gate
7426 4 Quad 2-Input NAND Gate with 15 V Open Collector Outputs
7427 3 Triple 3-Input NOR Gate
7428 4 Quad 2-Input NOR Buffer
7430 1 8-Input NAND Gate
7431 6 Hex Delay Elements
7432 4 Quad 2-Input OR Gate
7433 4 Quad 2-Input NOR Buffer with Open Collector Outputs
7434 6 Hex nonInverters
7435 6 Hex nonInverters with Open-Collector Outputs
7436 4 Quad 2-Input NOR Gate (different pinout than 7402)
7437 4 Quad 2-Input NAND Buffer
7438 4 Quad 2-Input NAND Buffer with Open Collector Outputs
7439 4 Quad 2-Input NAND Buffer with Open Collector Outputs,
Input and Output terminals flipped, otherwise functionally identical to 7438
7440 2 Dual 4-Input NAND Buffer
7441 1 BCD to Decimal Decoder/Nixie Tube Driver
7442 1 BCD to Decimal Decoder
7443 1 Excess-3 to Decimal Decoder
7444 1 Excess-3-Gray Code to Decimal Decoder
7445 1 BCD to Decimal Decoder/Driver
7446 1 BCD to 7-Segment display Decoder/Driver with 30 V Open Collector Outputs
7447 1 BCD to 7-Segment Decoder/Driver with 15 V Open Collector Outputs
7448 1 BCD to 7-Segment Decoder/Driver with Internal Pullups
7449 1 BCD to 7-Segment Decoder/Driver with Open Collector Outputs
7450 2 Dual 2-wide 2-Input AND-OR-invert Gate (one Gate expandable)
7451 2 Dual 2-wide 2-Input AND-OR-Invert Gate
7452 1 Expandable 4-wide 2-Input AND-OR Gate
7453 1 Expandable 4-wide 2-Input AND-OR-Invert Gate
7454 1 3-2-2-3-Input AND-OR-Invert Gate
7455 1 2-wide 4-Input AND-OR-Invert Gate (74H version is expandable)
7456 1 50:1 Frequency Divider
7457 1 60:1 Frequency Divider
7458 1 2-Input & 3-Input AND-OR Gate
7459 1 2-Input & 3-Input AND-OR-Invert Gate
7460 2 Dual 4-Input Expander
7461 3 Triple 3-Input Expander
7462 1 3-2-2-3-Input AND-OR Expander
7463 6 Hex Current Sensing Interface Gates
7464 1 4-2-3-2-Input AND-OR-Invert Gate
7465 1 4-2-3-2 Input AND-OR-Invert Gate with Open Collector Output
7468 2 Dual 4-bit Decade Counters
7469 2 Dual 4-bit Dinary Counters
7470 1 AND-Gated Positive Edge Triggered J-K Flip-Flop with Asynchronous Preset and Clear
74H71 1 AND-or-Gated J-K Master-Slave Flip-Flop with Preset
74L71 1 AND-Gated R-S Master-Slave Flip-Flop with Preset and Clear
7472 1 AND Gated J-K Master-Slave Flip-Flop with Asynchronous Preset and Clear
7473 2 Dual J-K Flip-Flop with Asynchronous Clear
7474 2 Dual D-Type Positive Edge Triggered Flip-Flop with Asynchronous Preset and Clear
7475 2 4-Bit Bistable Latch
7476 2 Dual J-K Flip-Flop with Preset and Clear
7477 1 4-Bit Bistable Latch
74L78 2 Dual Positive Pulse Triggered J-K Flip-Flop with Preset, Common Clock, and Common Clear
74LS78 2 Dual Negative edge Triggered J-K Flip-Flop with Preset, Common Clock, and Common Clear
7479 2 Dual D-Type Flip-Flop
7480 1 Gated Full Adder
7481 1 16-Bit Random Access Memory
7482 1 2-Bit Binary Full Adder
7483 1 4-Bit Binary Full Adder
7484 1 16-Bit Random Access Memory
7485 1 4-Bit Magnitude Comparator>
7486 4 Quad 2-Input XOR Gate
7487 1 4-Bit True/Complement/Zero/One Element
7488 1 256-Bit Read-Only Memory
7489 1 64-Bit Random Access Memory
7490 1 Decade Counter (separate divide-by-2 and divide-by-5 sections)
7491 1 8-Bit Shift Register, Serial In, Serial Out, Gated Input
7492 1 Divide-by-12 Counter (separate divide-by-2 and divide-by-6 sections)
7493 1 4-Bit binary Counter (separate divide-by-2 and divide-by-8 sections)
7494 1 4-Bit Shift Register, Dual Asynchronous Presets
7495 1 4-Bit Shift Register, Parallel In, Parallel Out, Serial Input
7496 1 5-Bit Parallel-In/Parallel-Out Shift Register, Asynchronous Preset
7497 1 Synchronous 6-Bit Binary Rate Multiplier
7498 1 4-Bit Data Selector/Storage Register
7499 1 4-Bit Bidirectional Universal Shift Register
74100 2 Dual 4-Bit Bistable Latch
74101 1 AND-OR-Gated J-K Negative-Edge-Triggered Flip-Flop with Preset
74102 1 AND-Gated J-K Negative-Edge-Triggered Flip-Flop with Preset and Clear
74103 2 Dual J-K Negative-Edge-Triggered Flip-Flop with Clear
74104 1 J-K Master-Slave Flip-Flop
74105 1 J-K Master-Slave Flip-Flop
74106 2 Dual J-K Negative-Edge-Triggered Flip-Flop with Preset and Clear
74107 2 Dual J-K Flip-Flop with clear
74107a 2 Dual J-K negative-edge-Triggered Flip-Flop with clear
74108 2 Dual J-K negative-edge-Triggered Flip-Flop with preset, common clear, and common clock
74109 2 Dual J-Not-K positive-edge-Triggered Flip-Flop with clear and preset
74110 1 AND-Gated J-K master-slave Flip-Flop with data lockout
74111 2 Dual J-K master-slave Flip-Flop with data lockout
74112 2 Dual J-K negative-edge-Triggered Flip-Flop with clear and preset
74113 2 Dual J-K negative-edge-Triggered Flip-Flop with preset
74114 2 Dual J-K negative-edge-Triggered Flip-Flop with preset, common clock and clear
74116 2 Dual 4-Bit latch with clear
74118 6 Hex set/reset latch
74119 6 Hex set/reset latch
74120 2 Dual pulse synchronizer/Drivers
74121 1 monostable multivibrator
74122 1 reTriggerable monostable multivibrator with clear
74123 2 Dual reTriggerable monostable multivibrator with clear
74124 2 Dual voltage-controlled oscillator
74125 4 Quad bus Buffer with three-state Outputs, negative enable
74126 4 Quad bus Buffer with three-state Outputs, positive enable
74128 4 Quad 2-Input NOR line Driver
74130 4 Quad 2-Input AND Gate Buffer with 30 V Open Collector Outputs
74131 4 Quad 2-Input AND Gate Buffer with 15 V Open Collector Outputs
74132 4 Quad 2-Input NAND Schmitt Trigger
74133 1 13-Input NAND Gate
74134 1 12-Input NAND Gate with three-state Output
74135 4 Quad exclusive-or/NOR Gate
74136 4 Quad 2-Input XOR Gate with Open Collector Outputs
74137 1 3 to 8-line Decoder/demultiplexer with address latch
74138 1 3 to 8-line Decoder/demultiplexer
74139 2 Dual 2 to 4-line Decoder/demultiplexer
74140 2 Dual 4-Input NAND line Driver
74141 1 BCD to Decimal Decoder/Driver for cold-cathode indicator/Nixie tube
74142 1 decade Counter/latch/Decoder/Driver for Nixie tubes
74143 1 decade Counter/latch/Decoder/7-Segment Driver, 15 mA constant current
74144 1 decade Counter/latch/Decoder/7-Segment Driver, 15 V Open Collector Outputs
74145 1 BCD to Decimal Decoder/Driver
74147 1 10-line to 4-line priority encoder
74148 1 8-line to 3-line priority encoder
74150 1 16-line to 1-line data selector/multiplexer
74151 1 8-line to 1-line data selector/multiplexer
74152 1 8-line to 1-line data selector/multiplexer
74153 2 Dual 4-line to 1-line data selector/multiplexer
74154 1 4-line to 16-line Decoder/demultiplexer
74155 2 Dual 2-line to 4-line Decoder/demultiplexer
74156 2 Dual 2-line to 4-line Decoder/demultiplexer with Open Collector Outputs
74157 4 Quad 2-line to 1-line data selector/multiplexer, noninverting
74158 4 Quad 2-line to 1-line data selector/multiplexer, inverting
74159 1 4-line to 16-line Decoder/demultiplexer with Open Collector Outputs
74160 1 synchronous 4-Bit decade Counter with asynchronous clear
74161 1 synchronous 4-Bit binary Counter with asynchronous clear
74162 1 synchronous 4-Bit decade Counter with synchronous clear
74163 1 synchronous 4-Bit binary Counter with synchronous clear
74164 1 8-Bit parallel-out serial shift register with asynchronous clear
74165 1 8-Bit serial shift register, parallel load, complementary Outputs
74166 1 parallel-load 8-Bit shift register
74167 1 synchronous decade rate multiplier
74168 1 synchronous 4-Bit up/down decade Counter
74169 1 synchronous 4-Bit up/down binary Counter
74170 1 4 by 4 register file with Open Collector Outputs
74171 4 Quad D-type Flip-Flops with clear
74172 1 16-Bit multiple port register file with three-state Outputs
74173 4 Quad D Flip-Flop with three-state Outputs and asynchronous clear
74174 6 Hex D Flip-Flop with common asynchronous clear
74175 4 Quad D edge-Triggered Flip-Flop with complementary Outputs and asynchronous clear
74176 1 presettable decade (bi-quinary) Counter/latch
74177 1 presettable binary Counter/latch
74178 1 4-Bit parallel-access shift register
74179 1 4-Bit parallel-access shift register with asynchronous clear and complementary Qd Outputs
74180 1 9-Bit odd/even parity Bit generator and checker
74181 1 4-Bit arithmetic logic unit and function generator
74182 1 lookahead carry generator
74183 2 Dual carry-save full adder
74184 1 BCD to binary converter
74185 1 6-Bit binary to BCD converter
74186 1 512-Bit (64x8) read-only Memory with Open Collector Outputs
74187 1 1024-Bit (256x4) read only Memory with Open Collector Outputs
74188 1 256-Bit (32x8) programmable read-only Memory with Open Collector Outputs
74189 1 64-Bit (16x4) RAM with inverting three-state Outputs
74190 1 synchronous up/down decade Counter
74191 1 synchronous up/down binary Counter
74192 1 synchronous up/down decade Counter with clear
74193 1 synchronous up/down 4-Bit binary Counter with clear
74194 1 4-Bit bidirectional universal shift register
74195 1 4-Bit parallel-access shift register
74196 1 presettable decade Counter/latch
74197 1 presettable binary Counter/latch
74198 1 8-Bit bidirectional universal shift register
74199 1 8-Bit bidirectional universal shift register with J-Not-K serial Inputs
74200 1 256-Bit ram with three-state Outputs
74201 1 256-Bit (256x1) ram with three-state Outputs
74206 1 256-Bit ram with Open Collector Outputs
74209 1 1024-Bit (1024x1) ram with three-state Output
74210 8 octal Buffer
74219 1 64-Bit (16x4) RAM with noninverting three-state Outputs
74221 2 Dual monostable multivibrator with Schmitt Trigger Input
74222 1 16 by 4 synchronous FIFO Memory with three-state Outputs
74224 1 16 by 4 synchronous FIFO Memory with three-state Outputs
74225 1 asynchronous 16x5 FIFO Memory
74226 1 4-Bit parallel latched bus transceiver with three-state Outputs
74227 1 64-Bit fifo memories 16x4
74228 1 64-Bit fifo memories 16x4 Open-Collector Outputs
74230 8 octal Buffer/Driver with three-state Outputs, true and complementary Inputs
74231 8 octal Buffer and line Driver with three-state Outputs, G and /G complementary Inputs
74232 4 Quad NOR Schmitt Trigger
74237 1 3-of-8 Decoder/demultiplexer with address latch, active high Outputs
74238 1 3-of-8 Decoder/demultiplexer, active high Outputs
74239 2 Dual 2-of-4 Decoder/demultiplexer, active high Outputs
74240 8 octal Buffer with Inverted three-state Outputs
74241 8 octal Buffer with noninverted three-state Outputs
74242 4 Quad bus transceiver with inverted three-state Outputs
74243 4 Quad bus transceiver with noninverted three-state Outputs
74244 8 octal Buffer with noninverted three-state Outputs
74245 8 octal bus transceiver with noninverted three-state Outputs
74246 1 BCD to 7-Segment Decoder/Driver with 30 V Open Collector Outputs
74247 1 BCD to 7-Segment Decoder/Driver with 15 V Open Collector Outputs
74248 1 BCD to 7-Segment Decoder/Driver with Internal Pull-up Outputs
74249 1 BCD to 7-Segment Decoder/Driver with Open Collector Outputs
74250 1 1 of 16 data selectors/multiplexers
74251 1 8-line to 1-line data selector/multiplexer with complementary three-state Outputs
74253 2 Dual 4-line to 1-line data selector/multiplexer with three-state Outputs
74255 2 Dual 4-Bit addressable latch
74256 2 Dual 4-Bit addressable latch
74257 4 Quad 2-line to 1-line data selector/multiplexer with noninverted three-state Outputs
74258 4 Quad 2-line to 1-line data selector/multiplexer with Inverted three-state Outputs
74259 1 8-Bit addressable latch
74260 2 Dual 5-Input NOR Gate
74261 1 2-Bit by 4-Bit parallel binary multiplier
74264 1 look ahead carry generator
74265 4 Quad complementary Output elements
74266 4 Quad 2-Input XNOR Gate with Open Collector Outputs
74268 6 Hex D-type latches three-state Outputs, common Output control, common enable
74270 1 2048-Bit (512x4) read only Memory with Open Collector Outputs
74271 1 2048-Bit (256x8) read only Memory with Open Collector Outputs
74273 1 8-Bit register with asynchronous clear
74274 1 4-Bit by 4-Bit binary multiplier
74275 1 7-Bit slice Wallace tree
74276 4 Quad J-Not-K edge-Triggered Flip-Flops with separate clocks, common preset and clear
74278 1 4-Bit cascadeable priority registers with latched data Inputs
74279 4 Quad set-reset latch
74280 1 9-Bit odd/even parity Bit generator/checker
74281 1 4-Bit parallel binary accumulator
74282 1 look-ahead carry generator with selectable carry Inputs
74283 1 4-Bit binary full adder
74284 1 4-Bit by 4-Bit parallel binary multiplier (low order 4 Bits of product)
74285 1 4-Bit by 4-Bit parallel binary multiplier (high order 4 Bits of product)
74286 1 9-Bit parity generator/checker with bus Driver parity I/O port
74287 1 1024-Bit (256x4) programmable read-only Memory with three-state Outputs
74288 1 256-Bit (32x8) programmable read-only Memory with three-state Outputs
74289 1 64-Bit (16x4) RAM with Open Collector Outputs
74290 1 decade Counter (separate divide-by-2 and divide-by-5 sections)
74291 1 4-Bit universal shift register, binary up/down Counter, synchronous
74292 1 programmable Frequency Divider/digital timer
74293 1 4-Bit binary Counter (separate divide-by-2 and divide-by-8 sections)
74294 1 programmable Frequency Divider/digital timer
74295 1 4-Bit bidirectional register with three-state Outputs
74297 1 digital phase-locked loop filter
74298 4 Quad 2-Input multiplexer with storage
74299 1 8-Bit bidirectional universal shift/storage register with three-state Outputs
74301 1 256-Bit (256x1) random access Memory with Open Collector Output
74309 1 1024-Bit (1024x1) random access Memory with Open Collector Output
74310 8 octal Buffer with Schmitt Trigger Inputs
74314 1 1024-Bit random access Memory
74319 1 64-Bit random access memories 16x4 Open Collector Outputs
74320 1 crystal-controlled oscillator
74321 1 crystal-controlled oscillators with F/2 and F/4 count-down Outputs
74322 1 8-Bit shift register with sign extend, three-state Outputs
74323 1 8-Bit bidirectional universal shift/storage register with three-state Outputs
74324 1 voltage-controlled oscillator (or crystal controlled)
74340 8 octal Buffer with Schmitt Trigger Inputs and three-state inverted Outputs
74341 8 octal Buffer with Schmitt Trigger Inputs and three-state noninverted Outputs
74344 8 octal Buffer with Schmitt Trigger Inputs and three-state noninverted Outputs
74347 1 BCD-to-7 Segment Decoders/Drivers Open Collector Outputs, low voltage version of 7447
74348 1 8 to 3-line priority encoder with three-state Outputs
74350 1 4-Bit shifter with three-state Outputs
74351 2 Dual 8-line to 1-line data selectors/multiplexers with
three-state Outputs and 4 common data Inputs
74352 2 Dual 4-line to 1-line data selectors/multiplexers with inverting Outputs
74353 2 Dual 4-line to 1-line data selectors/multiplexers with inverting three-state Outputs
74354 1 8 to 1-line data selector/multiplexer with transparent latch, three-state Outputs
74355 1 8-line to 1-line data selector/multiplexer with transparent registers, Open-Collector Outputs
74356 1 8 to 1-line data selector/multiplexer with edge-Triggered register, three-state Outputs
74357 1 8-line to 1-line data selectors/multiplexers/edge-Triggered registers, Open-Collector Outputs
74361 1 bubble Memory function timing generator
74362 1 four-phase clock generator/Driver
74363 8 octal three-state D-latches
74365 6 Hex Buffer with noninverted three-state Outputs
74366 6 Hex Buffer with inverted three-state Outputs
74367 6 Hex Buffer with noninverted three-state Outputs
74368 6 Hex Buffer with Inverted three-state Outputs
74370 1 2048-Bit (512x4) read-only Memory with three-state Outputs
74371 1 2048-Bit (256x8) read-only Memory with three-state Outputs
74373 8 octal transparent latch with three-state Outputs
741G373 1 single transparent latch with three-state Output
74374 8 octal register with three-state Outputs
741G374 1 single D-type Flip-Flop with three-state Output
74375 4 Quad bistable latch
74376 4 Quad J-Not-K Flip-Flop with common clock and common clear
74377 1 8-Bit register with clock enable
74378 1 6-Bit register with clock enable
74379 1 4-Bit register with clock enable and complementary Outputs
74380 1 8-Bit multifunction register
74381 1 4-Bit arithmetic logic unit/function generator with generate and propaGate Outputs
74382 1 4-Bit arithmetic logic unit/function generator with ripple carry and overflow Outputs
74384 1 8-Bit by 1-Bit two's complement multipliers
74385 4 Quad 4-Bit adder/subtractor
74386 4 Quad 2-Input XOR Gate
74387 1 1024-Bit (256x4) programmable read-only Memory with Open Collector Outputs
74388 1 4-Bit register with standard and three-state Outputs
74390 2 Dual 4-Bit decade Counter
74393 2 Dual 4-Bit binary Counter
74395 1 4-Bit universal shift register with three-state Outputs
74396 8 octal storage registers, parallel access
74398 4 Quad 2-Input multiplexers with storage and complementary Outputs
74399 4 Quad 2-Input multiplexer with storage
74405 1 1 to 8 Decoder, equivalent to Intel 8205, only found as
UCY74S405 so might be non-TI number
74408 1 8-Bit parity tree
74412 1 multi-mode Buffered 8-Bit latches with three-state Outputs and clear
74422 1 re-Triggerable mono-stable multivibrators, two Inputs
74423 2 Dual reTriggerable monostable multivibrator
74424 1 two-phase clock generator/Driver
74425 4 Quad bus Buffers with three-state Outputs and active low enables
74426 4 Quad bus Buffers with three-state Outputs and active high enables
74428 1 system controller for 8080a
74436 1 line Driver/Memory Driver circuits - mos Memory interface, damping Output resistor
74437 1 line Driver/Memory Driver circuits - mos Memory interface
74438 1 system controller for 8080a
74440 4 Quad tridirectional bus transceiver with noninverted Open Collector Outputs
74441 4 Quad tridirectional bus transceiver with Inverted Open Collector Outputs
74442 4 Quad tridirectional bus transceiver with noninverted three-state Outputs
74443 4 Quad tridirectional bus transceiver with Inverted three-state Outputs
74444 4 Quad tridirectional bus transceiver with Inverted and noninverted three-state Outputs
74445 1 BCD-to-Decimal Decoders/Drivers
74446 4 Quad bus transceivers with direction controls
74447 1 BCD-to-7-Segment Decoders/Drivers, low voltage version of 74247
74448 4 Quad tridirectional bus transceiver with inverted and noninverted Open Collector Outputs
74449 4 Quad bus transceivers with direction controls, true Outputs
74450 1 16-to-1 multiplexer with complementary Outputs
74451 2 Dual 8-to-1 multiplexer
74452 2 Dual decade Counter, synchronous
74453 2 Dual binary Counter, synchronous
74453 4 Quad 4-to-1 multiplexer
74454 2 Dual decade up/down Counter, synchronous, preset Input
74455 2 Dual binary up/down Counter, synchronous, preset Input
74456 1 NBCD (Natural binary coded Decimal) adder
74460 1 bus transfer switch
74461 1 8-Bit presettable binary Counter with three-state Outputs
74462 1 fiber-optic link transmitter
74463 1 fiber-optic link receiver
74465 8 octal Buffer with three-state true Outputs
74466 8 octal Buffers with three-state inverted Outputs
74467 8 octal Buffers with three-state true Outputs
74468 8 octal Buffers with three-state inverted Outputs
74469 1 8-Bit synchronous up/down Counter with parallel load and hold capability
74470 1 2048-Bit (256x8) programmable read-only Memory with Open Collector Outputs
74471 1 2048-Bit (256x8) programmable read-only Memory with three-state Outputs
74472 1 programmable read-only Memory with Open Collector Outputs
74473 1 programmable read-only Memory with three-state Outputs
74474 1 programmable read-only Memory with Open Collector Outputs
74475 1 programmable read-only Memory with three-state Outputs
74481 1 4-Bit slice cascadable processor elements
74482 1 4-Bit slice expandable control elements
74484 1 BCD-to-binary converter
74485 1 binary-to-BCD converter
74490 2 Dual decade Counter
74491 1 10-Bit binary up/down Counter with limited preset and three-state Outputs
74498 1 8-Bit bidirectional shift register with parallel Inputs and three-state Outputs
74508 1 8-Bit multiplier/Divider
74518 1 8-Bit comparator with Open Collector Output, Input pull-up resistor
74519 1 8-Bit comparator with Open Collector Output
74520 1 8-Bit comparator with inverted totem-pole Output, Input pull-up resistor
74521 1 8-Bit comparator with inverted totem-pole Output
74522 1 8-Bit comparator with inverted Open-Collector Output, Input pull-up resistor
74524 1 8-Bit registered comparator
74526 1 fuse programmable identity comparator, 16-Bit
74527 1 fuse programmable identity comparator, 8-Bit + 4-Bit conventional Identity comparator
74528 1 fuse programmable Identity comparator, 12-Bit
74531 8 octal transparent latch with 32 ma three-state Outputs
74532 8 octal register with 32 ma three-state Outputs
74533 1 octal transparent latch with inverting three-state Outputs
74534 1 octal register with inverting three-state Outputs
74535 1 octal transparent latch with inverting three-state Outputs
74536 1 octal register with inverting 32 ma three-state Outputs
74537 1 BCD to Decimal Decoder with three-state Outputs
74538 1 1 of 8 Decoder with three-state Outputs
74539 2 Dual 1 of 4 Decoder with three-state Outputs
74540 1 inverting octal Buffer with three-state Outputs
74541 1 non-inverting octal Buffer with three-state Outputs
74544 1 non-inverting octal registered transceiver with three-state Outputs
74558 1 8-Bit by 8-Bit multiplier with three-state Outputs
74560 1 4-Bit decade Counter with three-state Outputs
74561 1 4-Bit binary Counter with three-state Outputs
74563 1 8-Bit D-type transparent latch with inverting three-state Outputs
74564 1 8-Bit D-type edge-Triggered register with inverting three-state Outputs
74568 1 decade up/down Counter with three-state Outputs
74569 1 binary up/down Counter with three-state Outputs
74573 1 octal D-type transparent latch with three-state Outputs
74574 1 octal D-type edge-Triggered Flip-Flop with three-state Outputs
74575 1 octal D-type Flip-Flop with synchronous clear, three-state Outputs
74576 1 octal D-type Flip-Flop with inverting three-state Outputs
74577 1 octal D-type Flip-Flop with synchronous clear, inverting three-state Outputs
74580 1 octal transceiver/latch with inverting three-state Outputs
74589 1 8-Bit shift register with Input latch, three-state Outputs
74590 1 8-Bit binary Counter with Output registers and three-state Outputs
74591 1 8-Bit binary Counters with Output registers, Open-Collector Outputs
74592 1 8-Bit binary Counter with Input registers
74593 1 8-Bit binary Counter with Input registers and three-state Outputs
74594 1 8-Bit shift registers with Output latches
74595 1 8-Bit shift registers with Output latches, three-state parallel Outputs
74596 1 8-Bit shift registers with Output latches, Open-Collector parallel Outputs
74597 1 8-Bit shift registers with Input latches
74598 1 8-Bit shift register with Input latches
74599 1 8-Bit shift registers with Output latches, Open-Collector Outputs
74600 1 dynamic Memory refresh controller, transparent and burst modes, for 4K or 16K drams
74601 1 dynamic Memory refresh controller, transparent and burst modes, for 64K drams
74602 1 dynamic Memory refresh controller, cycle steal and burst modes, for 4K or 16K drams
74603 1 dynamic Memory refresh controller, cycle steal and burst modes, for 64K drams
74604 1 octal 2-Input multiplexer with latch, high-speed, with three-state Outputs
74605 1 latch, high-speed, with Open Collector Outputs
74606 1 octal 2-Input multiplexer with latch, glitch-free, with three-state Outputs
74607 1 octal 2-Input multiplexer with latch, glitch-free, with Open Collector Outputs
74608 1 Memory cycle controller
74610 1 Memory mapper, latched, three-state Outputs
74611 1 Memory mapper, latched, Open Collector Outputs
74612 1 Memory mapper, three-state Outputs
74613 1 Memory mapper, Open Collector Outputs
74618 1 Schmitt Trigger positive-nand Gates with totem-pole Outputs
74619 1 Schmitt Trigger Inverters with totem-pole Outputs
74620 1 octal bus transceiver, inverting, three-state Outputs
74621 1 octal bus transceiver, noninverting, Open Collector Outputs
74622 1 octal bus transceiver, inverting, Open Collector Outputs
74623 1 octal bus transceiver, noninverting, three-state Outputs
74624 1 voltage-controlled oscillator with enable control, range control, two-phase Outputs
74625 2 Dual voltage-controlled oscillator with two-phase Outputs
74626 2 Dual voltage-controlled oscillator with enable control, two-phase Outputs
74627 2 Dual voltage-controlled oscillator
74628 1 voltage-controlled oscillator with enable control, range control,
external temperature compensation, and two-phase Outputs
74629 2 Dual voltage-controlled oscillator with enable control, range control
74630 1 16-Bit error detection and correction (EDAC) with three-state Outputs
74631 1 16-Bit error detection and correction with Open Collector Outputs
74632 1 32-Bit parallel error detection and correction, three-state Outputs, byte-write
74633 1 32-Bit parallel error detection and correction, Open-Collector Outputs, byte-write
74634 1 32-Bit parallel error detection and correction, three-state Outputs
74635 1 32-Bit parallel error detection and correction, Open-Collector Outputs
74638 1 octal bus transceiver with inverting three-state Outputs
74639 1 octal bus transceiver with noninverting three-state Outputs
74640 1 octal bus transceiver with inverting three-state Outputs
74641 1 octal bus transceiver with noninverting Open Collector Outputs
74642 1 octal bus transceiver with inverting Open Collector Outputs
74643 1 octal bus transceiver with mix of inverting and noninverting three-state Outputs
74644 1 octal bus transceiver with mix of inverting and noninverting Open Collector Outputs
74645 1 octal bus transceiver
74646 1 octal bus transceiver/latch/multiplexer with noninverting three-state Outputs
74647 1 octal bus transceiver/latch/multiplexer with noninverting Open Collector Outputs
74648 1 octal bus transceiver/latch/multiplexer with inverting three-state Outputs
74649 1 octal bus transceiver/latch/multiplexer with inverting Open Collector Outputs
74651 1 octal bus transceiver/register with inverting three-state Outputs
74652 1 octal bus transceiver/register with noninverting three-state Outputs
74653 1 octal bus transceiver/register with inverting three-state and Open Collector Outputs
74654 1 octal bus transceiver/register with noninverting three-state and Open Collector Outputs
74658 1 octal bus transceiver with parity, inverting
74659 1 octal bus transceiver with parity, noninverting
74664 1 octal bus transceiver with parity, inverting
74665 1 octal bus transceiver with parity, noninverting
74668 1 synchronous 4-Bit decade up/down Counter
74669 1 synchronous 4-Bit binary up/down Counter
74670 1 4 by 4 register file with three-state Outputs
74671 1 4-Bit bidirectional shift register/latch/multiplexer with three-state Outputs
74672 1 4-Bit bidirectional shift register/latch/multiplexer with three-state Outputs
74673 1 16-Bit serial-in serial-out shift register with Output storage registers, three-state Outputs
74674 1 16-Bit parallel-in serial-out shift register with three-state Outputs
74676 1 16-Bit serial/parallel-in serial-out shift register
74677 1 16-Bit address comparator with enable
74678 1 16-Bit address comparator with latch
74679 1 12-Bit address comparator with latch
74680 1 12-Bit address comparator with enable
74681 1 4-Bit parallel binary accumulator
74682 1 8-Bit magnitude comparator
74683 1 8-Bit magnitude comparator with Open Collector Outputs
74684 1 8-Bit magnitude comparator
74685 1 8-Bit magnitude comparator with Open Collector Outputs
74686 1 8-Bit magnitude comparator with enable
74687 1 8-Bit magnitude comparator with enable
74688 1 8-Bit equality comparator
74689 1 8-Bit magnitude comparator with Open Collector Outputs
74690 1 4-Bit Decimal Counter/latch/multiplexer with asynchronous clear, three-state Outputs
74691 1 4-Bit binary Counter/latch/multiplexer with asynchronous clear, three-state Outputs
74692 1 4-Bit Decimal Counter/latch/multiplexer with synchronous clear, three-state Outputs
74693 1 4-Bit binary Counter/latch/multiplexer with synchronous clear, three-state Outputs
74694 1 4-Bit Decimal Counter/latch/multiplexer with synchronous and
asynchronous clears, three-state Outputs
74695 1 4-Bit binary Counter/latch/multiplexer with synchronous and
asynchronous clears, three-state Outputs
74696 1 4-Bit Decimal Counter/register/multiplexer with asynchronous clear, three-state Outputs
74697 1 4-Bit binary Counter/register/multiplexer with asynchronous clear, three-state Outputs
74698 1 4-Bit Decimal Counter/register/multiplexer with synchronous clear, three-state Outputs
74699 1 4-Bit binary Counter/register/multiplexer with synchronous clear, three-state Outputs
74716 1 programmable decade Counter
74718 1 programmable binary Counter
74724 1 voltage-controlled multivibrator
74740 1 octal Buffer/Line Driver, inverting, three-state Outputs
74741 1 octal Buffer/line Driver, noninverting, three-state Outputs, mixed enable polarity
74744 1 octal Buffer/line Driver, noninverting, three-state Outputs
74748 1 8 to 3-line priority encoder
74779 1 8-Bit bidirectional binary Counter (three-state)
74783 1 synchronous address multiplexer
74790 1 error detection and correction (EDAC)
74794 1 8-Bit register with readback
74795 1 octal Buffer with three-state Outputs
74796 1 octal Buffer with three-state Outputs
74797 1 octal Buffer with three-state Outputs
74798 1 octal Buffer with three-state Outputs
74804 6 Hex 2-Input NAND Drivers
74805 6 Hex 2-Input NOR Drivers
74808 6 Hex 2-Input AND Drivers
74822 1 10-Bit bus interface Flip-Flop with three-state Outputs
74825 1 8-Bit D-type Flip-Flop
74832 6 Hex 2-Input OR Drivers
74848 1 8 to 3-line priority encoder with three-state Outputs
74857 6 Hex 2-line to 1-line multiplexer with three-state Outputs
74869 1 synchronous 8-Bit up/down Counter
74873 1 octal transparent latch
74874 1 octal D-type Flip-Flop
74876 1 octal D-type Flip-Flop with inverting Outputs
74878 2 Dual 4-Bit D-type Flip-Flop with synchronous clear, noninverting three-state Outputs
74879 2 Dual 4-Bit D-type Flip-Flop with synchronous clear, inverting three-state Outputs
74880 1 octal transparent latch with inverting Outputs
74881 1 arithmetic logic unit
74882 1 32-Bit lookahead carry generator
74888 1 8-Bit slice processor
74901 6 Hex inverting TTL Buffer
74902 6 Hex non-inverting TTL Buffer
74903 6 Hex inverting CMOS Buffer
74904 6 Hex non-inverting CMOS Buffer
74905 1 12-Bit successive approximation register
74906 6 Hex Open drain n-channel Buffers
74907 6 Hex Open drain p-channel Buffers
74908 2 Dual CMOS 30 V relay Driver
74909 4 Quad voltage comparator
74910 1 256x1 CMOS static RAM
74911 1 4-digit expandable display controller
74912 1 6-digit BCD display controller and Driver
74914 6 Hex Schmitt Trigger with extended Input voltage
74915 1 7-Segment to BCD Decoder
74917 1 6-digit Hex display controller and Driver
74918 2 Dual CMOS 30 V relay Driver
74920 1 256x4 CMOS static RAM
74921 1 256x4 CMOS static RAM
74922 1 16-key encoder
74923 1 20-key encoder
74925 1 4-digit Counter/display Driver
74926 1 4-digit decade Counter/display Driver with carry out and latch (up to 9999)
74927 1 4-digit timer Counter/display Driver (up to 9599, intended as time elapsed)
74928 1 4-digit Counter/display Driver (up to 1999)
74929 1 1024x1 CMOS static RAM
74930 1 1024x1 CMOS static RAM
74932 1 phase comparator
74933 1 address bus comparator
74934 1 =ADC0829 ADC, see corresponding NSC datasheet
74935 1 3.5-digit digital voltmeter (DVM) support chip for multiplexed 7-Segment displays
74936 1 3.75-digit digital voltmeter (DVM) support chip for multiplexed 7-Segment displays
74937 1 =ADC3511 ADC, see corresponding NSC datasheet
74938 1 =ADC3711 ADC, see corresponding NSC datasheet
74941 1 octal bus/line Drivers/line receivers
74945 1 4-digit up/down Counter with Decoder and Driver
74947 1 4-digit up/down Counter with Decoder and Driver
74948 1 =ADC0816 ADC, see corresponding NSC datasheet
74949 1 =ADC0808 ADC, see corresponding NSC datasheet
74962 1 Dual Rank 8-Bit TRI-STATE Shift Register
741005 6 Hex inverting Buffer with Open-Collector Output
741035 6 Hex noninverting Buffers with Open-Collector Outputs
742960 1 error detection and correction (EDAC)
742961 1 edac bus Buffer, inverting
742962 1 edac bus Buffer, noninverting
742968 1 dynamic Memory controller
742969 1 Memory timing controller for use with EDAC>
742970 1 Memory timing controller for use without EDAC
741G3208 1 single 3-Input OR-AND Gate;
744002 2 Dual 4-Input NOR Gate
744015 2 Dual 4-Bit shift registers
744016 4 Quad bilateral switch
744017 1 5-stage ÷10 Johnson Counter
744020 1 14-stage binary Counter
744024 1 7-stage ripple carry binary Counter
744028 1 BCD to Decimal Decoder
744040 1 12-stage binary ripple Counter
744046 1 phase-locked loop and voltage-controlled oscillator
744049 6 Hex inverting Buffer
744050 6 Hex Buffer/converter (non-inverting)
744051 1 high-speed CMOS 8-channel analog multiplexer/demultiplexer
744052 2 Dual 4-channel analog multiplexer/demultiplexers
744053 3 Triple 2-channel analog multiplexer/demultiplexers
744059 1 programmable divide-by-N Counter
744060 1 14-stage binary ripple Counter with oscillator
744066 4 Quad bilateral switches
744067 1 16-channel analog multiplexer/demultiplexer
744075 3 Triple 3-Input OR Gate
744078 1 8-Input OR/NOR Gate
744094 1 8-Bit three-state shift register/latch
744316 4 Quad analog switch
744351 1 8-channel analog multiplexer/demultiplexer with latch
744353 3 Triple 2-channel analog multiplexer/demultiplexer with latch
744511 1 BCD to 7-Segment Decoder
744514 1 4-to-16 line Decoder/demultiplexer with Input latches
744518 2 Dual 4-Bit synchronous decade Counter
744520 2 Dual 4-Bit synchronous binary Counter
744538 2 Dual reTriggerable precision monostable multivibrator
747007 6 Hex Buffer
747014 6 Hex Schmitt Trigger non-inverting Buffer
747046 1 phase-locked loop with voltage-controlled oscillator and lock detector
747266 4 Quad 2-Input XNOR Gate
7411244 8 octal Buffer/Driver with three-state Outputs
7429841 1 10-Bit bus-interface D-type latch with three-state Outputs
7440103 1 presettable 8-Bit synchronous down Counter
7440105 1 4-Bit by 16-word FIFO register