| 型号 | 厂家 | 封装 | 批号 |
| 74ACT245PC | FAIRCHILD | DIP20 | 22+ |
| 74ACT08SCX | FAIRCHILD | SOP-14 | 22+ |
| 74ACT04 | FAIRCHILD | SOIC-14 | 22+ |
| 74ACT08SJ | FAIRCHILD | SOP-14 | 22+ |
| 74ABT125PW | NXP | TSSOP-14 | 22+ |
| 74LCX244SJX | NS | SOP-20 | 22+ |
| 74LCX74M | FAIRCHILD | SOIC-14 | 22+ |
| 74LCX08SJ | FAIRCHILD | SOP-14 | 22+ |
| 74LCX14MTR | ST | SOIC-14 | 22+ |
| 74AK2SCFSA07 | MICROCHIP | SOT-153 | 22+ |
