| 型号 | 厂家 | 封装 | 批号 |
| 508MLFT | IDT | SOP8 | 22+ |
| 508MLF | IDT | SOP8 | 22+ |
| 5VT1310B | 5VTECHNOL | BGA | 22+ |
| 53C80-40 | NCR | PLCC | 22+ |
| 5962-9161708MAX11 | IDT | BGA | 22+ |
| 54F04LMQB | NS | NA | 22+ |
| 565790576 | 莫仕MOLEX | conn | 22+ |
| 54F574DMQB/QS | TI | CDIP20 | 22+ |
| 54F14DMQB/QS | TI | CDIP14 | 22+ |
| 54F157DMQB | TI | CDIP16 | 22+ |
