| 163481 | 74HC241N | 74HC/HCT241; Octal buffer/line driver; 3-state | Philips |
| 163482 | 74HC241PW | Octal buffer/line driver; 3-state | Nexperia |
| 163483 | 74HC241PW | Octal buffer/line driver; 3-state | NXP Semiconductors |
| 163484 | 74HC241PW | 74HC/HCT241; Octal buffer/line driver; 3-state | Philips |
| 163485 | 74HC241U | Octal buffer/line driver; 3-state | Philips |
| 163486 | 74HC242 | Quad bus transceiver; 3-state; inverting | Philips |
| 163487 | 74HC242 | QUAD BUS TRANSCEIVER (3-STATE) | SGS Thomson Microelectronics |
| 163488 | 74HC243 | 3-state | Philips |
| 163489 | 74HC243 | QUAD BUS TRANSCEIVER (3-STATE) | SGS Thomson Microelectronics |
| 163490 | 74HC243D | Quad bus transceiver; 3-state | NXP Semiconductors |
| 163491 | 74HC243D | 74HC243; Quad bus transceiver; 3-state | Philips |
| 163492 | 74HC243DB | Quad bus transceiver; 3-state | NXP Semiconductors |
| 163493 | 74HC243DB | 74HC243; Quad bus transceiver; 3-state | Philips |
| 163494 | 74HC243N | Quad bus transceiver; 3-state | NXP Semiconductors |
| 163495 | 74HC243N | 74HC243; Quad bus transceiver; 3-state | Philips |
| 163496 | 74HC243NB | Quad bus transceiver; 3-state | Philips |
| 163497 | 74HC243U | Quad bus transceiver; 3-state | Philips |
| 163498 | 74HC244 | Octal 3−State Noninverting Buffer/Line Driver/Line Receiver | ON Semiconductor |
| 163499 | 74HC244 | 3-state | Philips |
|
| 163500 | 74HC244BQ | Octal buffer / line driver; 3-state | Nexperia |
| 163501 | 74HC244BQ | Octal buffer, line driver; 3-state | NXP Semiconductors |
| 163502 | 74HC244BQ | 74HC/HCT244; Octal buffer/line driver; 3-state | Philips |
| 163503 | 74HC244BQ-Q100 | Octal buffer/line driver; 3-state | Nexperia |
| 163504 | 74HC244BQ-Q100 | Octal buffer/line driver; 3-state | NXP Semiconductors |
| 163505 | 74HC244D | Octal buffer / line driver; 3-state | Nexperia |
| 163506 | 74HC244D | Octal buffer, line driver; 3-state | NXP Semiconductors |
| 163507 | 74HC244D | 74HC/HCT244; Octal buffer/line driver; 3-state | Philips |
| 163508 | 74HC244D-Q100 | Octal buffer/line driver; 3-state | Nexperia |
| 163509 | 74HC244D-Q100 | Octal buffer/line driver; 3-state | NXP Semiconductors |
| 163510 | 74HC244DB | Octal buffer / line driver; 3-state | Nexperia |
| 163511 | 74HC244DB | Octal buffer, line driver; 3-state | NXP Semiconductors |
| 163512 | 74HC244DB | 74HC/HCT244; Octal buffer/line driver; 3-state | Philips |
| 163513 | 74HC244N | Octal buffer, line driver; 3-state | NXP Semiconductors |
| 163514 | 74HC244N | 74HC/HCT244; Octal buffer/line driver; 3-state | Philips |
| 163515 | 74HC244PW | Octal buffer / line driver; 3-state | Nexperia |
| 163516 | 74HC244PW | Octal buffer, line driver; 3-state | NXP Semiconductors |
| 163517 | 74HC244PW | 74HC/HCT244; Octal buffer/line driver; 3-state | Philips |
| 163518 | 74HC244PW-Q100 | Octal buffer/line driver; 3-state | Nexperia |
| 163519 | 74HC244PW-Q100 | Octal buffer/line driver; 3-state | NXP Semiconductors |
| 163520 | 74HC245 | 3-state | Philips |
