| 型号 | 厂家 | 封装 | 批号 |
| 74LCX86MTCX | FAIRCHILD | TSSOP14 | 22+ |
| 74LCX244MTCX | FAIRCHIL | TSSOP | 22+ |
| 74LCX157MTCX | FAIRCHILD | TSSOP16 | 22+ |
| 74LCX125MX | Fairchild | SOP14 | 22+ |
| 74LCX374MTCX | FAIRCHILD | TSSOP20 | 22+ |
| 74LCX16373MTDX | FAIRCHILD | TSSOP48 | 22+ |
| 74LVC2G08DP-G | NXP | TSSOP-8 | 22+ |
| 74HC2G08DP | NXP | SOP8 | 22+ |
| 74LVC2G32DP-G | PHILIPS | TSSOP8 | 22+ |
| 74LVC2G32DP | PHILIPS | TSSOP-8 | 22+ |
