| 型号 | 厂家 | 封装 | 批号 |
| 74AK2TCFSA08 | MICROCHIP | SOT-153 | 22+ |
| 74AUP1G00GW | NXP | SOT-353 | 22+ |
| 79L05A | 原厂代理 | SOP-8 | 22+ |
| 74HCT138D | PHILIPS | SOP-16 | 22+ |
| 74HC253D | NXP | SOP-16 | 22+ |
| 74HC4067BQ | NXP | QFN | 22+ |
| 74HCT573DB | PHILIPS | SSOP20 | 22+ |
| 74F151 | FAIRCHILD | SOP-16 | 22+ |
| 74F109 | FAIRCHILD | SOIC-16 | 22+ |
| 74VHC240MTCX | FAIRCHILD | TSSOP-20 | 22+ |
