| 型号 | 厂家 | 封装 | 批号 |
| DM74LS158N | NSC | DIP16 | 22+ |
| DM74LS175N | NSC | DIP16 | 22+ |
| DM74LS374N | FAIRCHILD | DIP | 22+ |
| DM74LS55N | NSC | DIP14 | 22+ |
| DS80CH11 | DALLAS | QFP128 | 22+ |
| DL80N101-4219 | JPC | DIP | 22+ |
| DP83910AN | NSC | DIP24 | 22+ |
| DP83223V | NSC | PLCC28 | 22+ |
| DP8392AN | NSC | DIP16 | 22+ |
| DP83848VV VBC | NSC | QFP | 22+ |
