| 型号 | 生产厂家/品牌 | 封装 | 库存 | 规格 |
| SN74LS684N | TI | DIP20 | 108PCS |  |
| SN74LS685N | TI | DIP20 | 100PCS | |
| SN74S373N | TI | DIP20 | 100PCS | |
| TC74AC245P | TOSHIBA | DIP20 | 100PCS | |
| TC74AC564P | TOSHIBA | DIP20 | 162PCS | |
| TC74ACT240P | TOSHIBA | DIP20 | 1230PCS | |
| TC74ACT244P | HIT | DIP20 | 100PCS | |
| TC74HC240AP | TOSHIBA | DIP20 | 171PCS | |
| TC74HC240AP | TOSHIBA | DIP20 | 100PCS | |
| TC74HC240AP | TOSHIBA | DIP20 | 100PCS | |
| TC74HC241AP | TOSHIBA | DIP20 | 196PCS | |
| TC74HC245AP | TOSHIBA | DIP20 | 101PCS | |
| TC74HC273AP | TOSHIBA | DIP20 | 100PCS | |
| TC74HC273AP | TOSHIBA | DIP20 | 100PCS | |
| TC74HC374AP | TOSHIBA | DIP20 | 100PCS | |
