| 型号 | 厂家 | 封装 | 批号 |
| 5023521400+ | MOLEX | SMD | 22+ |
| 54F521DM | NSC | CDIP | 22+ |
| 57C191C-35J | WSI/ST | PLCC28 | 22+ |
| 57C49C-20T | WSI | CDIP24 | 22+ |
| 57C49C-35D | WSI | CDIP24 | 22+ |
| 54F11DMQB | NSC | CDIP | 22+ |
| 5024304010 | MOLEX | SMD | 22+ |
| 5024264010 | MOLEX | SMD | 22+ |
| 5-103735-3 | TECONNECT | DIP | 22+ |
| 559092474 | MOLEX | SMD-24 | 22+ |
