| 型号 | 厂家 | 封装 | 批号 |
| DG9453EN-T1-E4 | 威世 | QFN1.8x2.6 | 22+ |
| DAC7545KP | BB | DIP | 22+ |
| DCRO12403U | BB | SOP12 | 22+ |
| DEA202450BT-1275A1 | TDK | SMD | 22+ |
| DS83C520-CO3+TR | MAXIM(美信) | PLCC44 | 22+ |
| DG506AAK/883B | MAXIM(美信) | CDIP | 22+ |
| D5C090-50 | INTEL(英特尔) | WCDIP40 | 22+ |
| D8087-2 | INTEL(英特尔) | CDIP | 22+ |
| D8087-1 | INTEL(英特尔) | CDIP | 22+ |
| D5C090-60 | INTEL(英特尔) | WCDIP40 | 22+ |
