| 144441 | 74LS155 | Dual 2-line-to-4-line Decoders/Demultiplexers | Hitachi Semiconductor |
| 144442 | 74LS155 | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Motorola |
| 144443 | 74LS155 | Dual 2-Line to 4-Line Decoders/Demultiplexers | National Semiconductor |
| 144444 | 74LS155 | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | ON Semiconductor |
| 144445 | 74LS155 | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS | Texas Instruments |
| 144446 | 74LS156 | Dual 2-Line to 4-Line Decoders/Demultiplexers | Fairchild Semiconductor |
| 144447 | 74LS156 | Dual 2-line-to-4-Line Decoders / Demultiplexers(with open collector outputs) | Hitachi Semiconductor |
| 144448 | 74LS156 | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS | Texas Instruments |
| 144449 | 74LS157 | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | Texas Instruments |
| 144450 | 74LS16 | PARALLEL-LOAD 8-BIT SHIFT REGISTERS | Texas Instruments |
| 144451 | 74LS160 | Synchronous Decade Counters(direct clear) | Hitachi Semiconductor |
| 144452 | 74LS160 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Motorola |
| 144453 | 74LS160 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | ON Semiconductor |
| 144454 | 74LS160 | SYNCHRONOUS 4-BIT COUNTERS | Texas Instruments |
| 144455 | 74LS160A | Synchronous Decade Counters(direct clear) | Hitachi Semiconductor |
| 144456 | 74LS160A | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | ON Semiconductor |
| 144457 | 74LS160A | SYNCHRONOUS 4-BIT COUNTERS | Texas Instruments |
| 144458 | 74LS161 | Synchronous 4-Bit Binary Counters | Fairchild Semiconductor |
| 144459 | 74LS161 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Motorola |
|
| 144460 | 74LS161 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | ON Semiconductor |
| 144461 | 74LS161 | Synchronous 4 Bit Counters; Binary/ Direct Reset | System Logic Semiconductor |
| 144462 | 74LS161DC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 144463 | 74LS161FC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 144464 | 74LS161PC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 144465 | 74LS162 | Synchronous Decade Counters(synchronous clear) | Hitachi Semiconductor |
| 144466 | 74LS162 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Motorola |
| 144467 | 74LS162 | SYNCHRONOUS 4-BIT COUNTERS | Texas Instruments |
| 144468 | 74LS162A | Synchronous Decade Counters(synchronous clear) | Hitachi Semiconductor |
| 144469 | 74LS162A | SYNCHRONOUS 4-BIT COUNTERS | Texas Instruments |
| 144470 | 74LS163 | Synchronous 4-Bit Binary Counters | Fairchild Semiconductor |
| 144471 | 74LS163 | Synchronous 4-bit Binary Counters(synchronous clear) | Hitachi Semiconductor |
| 144472 | 74LS163 | Synchronous 4-Bit Binary Counters | National Semiconductor |
| 144473 | 74LS163 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | ON Semiconductor |
| 144474 | 74LS163 | SYNCHRONOUS 4-BIT COUNTERS | Texas Instruments |
| 144475 | 74LS163A | Synchronous 4-Bit Binary Counters | Fairchild Semiconductor |
| 144476 | 74LS163A | Synchronous 4-bit Binary Counters(synchronous clear) | Hitachi Semiconductor |
| 144477 | 74LS163A | Synchronous 4-Bit Binary Counters | National Semiconductor |
| 144478 | 74LS163A | SYNCHRONOUS 4-BIT COUNTERS | Texas Instruments |
| 144479 | 74LS163DC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
| 144480 | 74LS163FC | V(cc): +5V; synchronous presettable binary counter | Fairchild Semiconductor |
