| 型号 | 厂家 | 封装 | 批号 |
| DS1556W-120 | MAXIM | DIP | 22+ |
| DTT6C01B | DTT | BGA | 22+ |
| DTT6C04A | DTT | BGA | 22+ |
| DM74LS221N | FSC | DIP-16 | 22+ |
| DM74LS14N | FAI | DIP-14 | 22+ |
| DM74LS373N | NSC | DIP-20 | 22+ |
| DP84343N | NSC | DIP | 22+ |
| DP8465N-4 | NSC | DIP-24 | 22+ |
| DP8459V-25 | NSC | PLCC-28 | 22+ |
| DS80C320MCG | DALLAS | DIP-40 | 22+ |
