| 163521 | 74HC245.REV1 | 74HC245 Data Sheet | ON Semiconductor |
| 163522 | 74HC245BQ | Octal bus transceiver; 3-state | Nexperia |
| 163523 | 74HC245BQ | Octal bus transceiver; 3-state | NXP Semiconductors |
| 163524 | 74HC245BQ | Octal bus transceiver; 3-state | Philips |
| 163525 | 74HC245BQ | 74HC/HCT245; Octal bus transceiver; 3-state | Philips |
| 163526 | 74HC245BQ-Q100 | Octal bus transceiver; 3-state | Nexperia |
| 163527 | 74HC245BQ-Q100 | Octal bus transceiver; 3-state | NXP Semiconductors |
| 163528 | 74HC245D | Octal bus transceiver; 3-state | Nexperia |
| 163529 | 74HC245D | Octal bus transceiver; 3-state | NXP Semiconductors |
| 163530 | 74HC245D | 74HC/HCT245; Octal bus transceiver; 3-state | Philips |
| 163531 | 74HC245D-Q100 | Octal bus transceiver; 3-state | Nexperia |
| 163532 | 74HC245D-Q100 | Octal bus transceiver; 3-state | NXP Semiconductors |
| 163533 | 74HC245DB | Octal bus transceiver; 3-state | Nexperia |
| 163534 | 74HC245DB | Octal bus transceiver; 3-state | NXP Semiconductors |
| 163535 | 74HC245DB | 74HC/HCT245; Octal bus transceiver; 3-state | Philips |
| 163536 | 74HC245N | Octal bus transceiver; 3-state | NXP Semiconductors |
| 163537 | 74HC245N | 74HC/HCT245; Octal bus transceiver; 3-state | Philips |
| 163538 | 74HC245PW | Octal bus transceiver; 3-state | Nexperia |
| 163539 | 74HC245PW | Octal bus transceiver; 3-state | NXP Semiconductors |
|
| 163540 | 74HC245PW | 74HC/HCT245; Octal bus transceiver; 3-state | Philips |
| 163541 | 74HC245PW-Q100 | Octal bus transceiver; 3-state | Nexperia |
| 163542 | 74HC245PW-Q100 | Octal bus transceiver; 3-state | NXP Semiconductors |
| 163543 | 74HC251 | 3-state | Philips |
| 163544 | 74HC251D | 8-input multiplexer; 3-state | Nexperia |
| 163545 | 74HC251D | 8-input multiplexer; 3-state | NXP Semiconductors |
| 163546 | 74HC251D | 74HC/HCT251; 8-input multiplexer; 3-state | Philips |
| 163547 | 74HC251D-Q100 | 8-input multiplexer; 3-state | Nexperia |
| 163548 | 74HC251D-Q100 | 8-input multiplexer; 3-state | NXP Semiconductors |
| 163549 | 74HC251DB | 8-input multiplexer; 3-state | Nexperia |
| 163550 | 74HC251DB | 8-input multiplexer; 3-state | NXP Semiconductors |
| 163551 | 74HC251DB | 74HC/HCT251; 8-input multiplexer; 3-state | Philips |
| 163552 | 74HC251DB-Q100 | 8-input multiplexer; 3-state | Nexperia |
| 163553 | 74HC251N | 8-input multiplexer; 3-state | NXP Semiconductors |
| 163554 | 74HC251N | 74HC/HCT251; 8-input multiplexer; 3-state | Philips |
| 163555 | 74HC251NB | 8-input multiplexer; 3-state | Philips |
| 163556 | 74HC251PW | 8-input multiplexer; 3-state | Nexperia |
| 163557 | 74HC251PW | 8-input multiplexer; 3-state | NXP Semiconductors |
| 163558 | 74HC251PW | 74HC/HCT251; 8-input multiplexer; 3-state | Philips |
| 163559 | 74HC251PW-Q100 | 8-input multiplexer; 3-state | Nexperia |
| 163560 | 74HC251PW-Q100 | 8-input multiplexer; 3-state | NXP Semiconductors |
