Here is a list of ICs(Integrated Circuits of the series 74xx) with their Number and Functions. The links will take you to their Pin Out Diagrams. As a Physics student I always felt the need of a quick reference hand/pocket-book while carrying out the practicals in my electronics lab. So I took some time out to build an App(only for windows OS/phones) that would provide the details of each IC quickly and beautifully. If you like the idea here is the link to the app:Microsoft Store Page

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NUMBER | Function |

7400 | Quad 2 input NAND gates |

7401 | Quad 2-input NAND gates (open collector) |

7402 | Quad 2-input NOR gates |

7403 | Quad 2-input NOR gates(open collector) |

7404 | Hex inverters |

7405 | Hex inverters(open collector) |

7406 | Hex inverter buffer driver |

7407 | Hex buffer-drivers |

7408 | Quad 2-input AND gates |

7409 | Quad 2-input AND gates (open collector) |

7410 | Triple 3-input NAND Gates |

7411 | Triple 3-input AND gates |

7412 | Triple 3-input NAND gates(open collector) |

7413 | Dual Schmitt Triggers |

7414 | Hex Schmitt Triggers |

7416 | Hex inverter buffer-drivers |

7417 | Hex buffer-drivers |

7420 | Dual 4-input NAND gates |

7421 | Dual 4-input AND gates |

7422 | Dual 4-input NAND gates(open collector) |

7423 | Expandable dual 4-input NOR gates |

7425 | Dual 4-input NOR gates |

7426 | Quad 2-input TTL-MOS interface NAND gates |

7427 | Triple 3-input NOR gates |

7428 | Quad 2-input NOR buffer |

7430 | 8-input NAND gate |

7432 | Quad 2-input OR gates |

7437 | Quad 2-input NAND buffers |

7438 | Quad 2-input NAND buffers(open collector) |

7439 | Quad 2-input NAND buffers(open collector) |

7440 | Dual 4-input NAND buffers |

7441 | BCD to Decimal decoder nixie driver |

7442 | BCD to decimal decoder |

7443 | Excess 3 to Decimal decoder |

7444 | Excess Gray to Decimal |

7445 | BCD to decimal decoder driver |

7446 | BCD to seven segment decoder drivers(30V) |

7447 | BCD to seven segment decoder drivers(15V) |

7448 | BCD to seven segment decoder drivers |

7450 | Expandable dual 2-input 2-wide AND OR INVERT |

7451 | Dual 2-input 2-wide AND-OR-INVERT gates |

7452 | Expandable 2-input 4-wide AND-OR gates |

7453 | Expandable 2-input 4-wide AND-OR-INVERT gates |

7454 | 2-input 4-wide AND-OR-INVERT gates |

7455 | Expandable 4-input 2-wide AND-OR-INVERT gates |

7459 | Dual 2-3 input 2-wide AND-OR-INVERT gates |

7460 | Dual 4-input expanders |

7461 | Triple 3-input expanders |

7462 | 2-2-3-3 input 4-wide expanders |

7464 | 2-2-3-4 input 4-wide AND-OR-INVERT gates |

7465 | 4-wide AND-OR-INVERT gates |

7470 | Edge-triggered JK flip-flop |

7472 | JK master-slave flip-flop |

7473 | Dual JK master-slave flip-flop |

7474 | Dual D flip-flop |

7475 | Quad latch |

7476 | Dual JK master Slave Flip Flop |

7480 | Gates full adder |

7482 | 2-bit binary full adder |

7483 | 4-bit binary full-adder |

7485 | 4-bit magnitude comparator |

7486 | Quad EXCLUSIVE-OR gates |

7489 | 64-bit random-access-read-write memory |

7490 | Decade Counter |

7491 | 8-bit shift register |

7492 | Divide-by-12 counter |

7493 | 4-bit binary counter |

7494 | 4-bit shift register |

7495 | 4-bit right-shift-left-shift register |

7496 | 5-bit parallel-in-parallel-out shift register |

74100 | 4-bit bistable latch |

74104 | JK master-slave flip-flop |

74105 | JK master-slave flip-flop |

74107 | Dual JK master-slave flip-flop |

74109 | Dual JK positive-edge-triggered flip-flop |

74116 | Dual 4-bit latches with clear |

74121 | Monostable Multivibrator |

74122 | Monostable Multivibrator with clear |

74123 | Monostable Multivibrator |

74125 | Three-state quad bus buffer |

74126 | Three-state quad bus buffer |

74132 | Quad Schmitt Trigger |

74136 | Quad 2-input EXCLUSIVE-OR gate |

74141 | BCD-to-decimal decoder-driver |

74142 | BCD counter-latch-driver |

74145 | BCD-to-decimal decoder–driver |

74147 | 10/4 priority encoder |

74148 | Priority encoder |

74150 | 16-line-to-1-line-multiplexer |

74151 | 8-channel digital multiplexer |

74152 | 8-channel data selector-multiplexer |

74153 | Dual 4/1 multiplexer |

74154 | Dual 2/4 demultiplexer |

74155 | Dual 2/4 demultiplexer |

74156 | Quad 2/1 data selector |

74157 | Decade counter with Asynchronous clear |

74160 | Synchronous 4-bit counter |

74161 | Synchronous 4-bit counter |

74162 | Synchronous 4-bit counter |

74163 | 8-bit serial shift register |

74164 | Parallel-load 8-bit serial shift register |

74165 | 8-bit shift register |

74166 | Parallel load 8-bit serial shift register |

74173 | 4-bit three state register |

74174 | Hex F Flip-flop with clear |

74175 | Quad D flip-flop with clear |

74176 | 35-MHz presettable decade counter |

74177 | 35-MHz presettable binary counter |

74179 | 4-bit parallel access shift register |

74180 | 8-bit odd-even parity generator-checker |

74181 | Arithmetic Logic Circuit |

74182 | Look ahead carry generator |

74184 | BCD to binary converter |

74185 | Binary to BCD converter |

74189 | Three-state-64-bit random-access memory |

74190 | Up-down decade counter |

74191 | Synchronous binary up-down counter |

74192 | Binary Up-Down counter |

74193 | Binary Up-Down Counter |

74194 | 4-bit directional shift register |

74195 | 4-bit parallel access shift register |

74196 | Presettable Decade Counter |

74197 | Presettable binary counter |

74198 | 8-bit shift register |

74199 | 8-bit shift register |

74221 | Dual one shot-Schmitt trigger |

74251 | Three-state 8-channel multiplexer |

74259 | 8-bit addressable latch |

74276 | Quad JK flip-flop |

74279 | Quad debouncer |

74283 | 4-bit binary full adder with fast carry |

74284 | Three-state 4-bit multiplexer |

74285 | Three-state 4-bit multiplexer |

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Ph.D. researcher at Friedrich-Schiller University Jena, Germany. I’m a physicist specializing in computational material science. I write efficient codes for simulating light-matter interactions at atomic scales. I like to develop Physics, DFT, and Machine Learning related apps and software from time to time. Can code in most of the popular languages. I like to share my knowledge in Physics and applications using this Blog and a YouTube channel.