| 型号 | 厂家 | 封装 | 批号 |
| X9317UV8I-27T1 | XICOR | TSSOP | 22+ |
| X9317TS8I-2.7T | XICOR | SOP8 | 22+ |
| X9317UV8ZT1 | XICOR | TSSOP8 | 22+ |
| X9317WV8I-2.7T1 | XICOR | TSSOP8 | 22+ |
| X25043SI | XICOR | SOP8 | 22+ |
| X25057S | XICOR | SOP8 | 22+ |
| XCR3384XL-FT256C | XINLINX | BGA | 22+ |
| XEP14UK4 | MICREL | TSSOP20 | 22+ |
| XC2V40-4FG256C | XILINX | BGA | 22+ |
| XR20M1170IL24TR-F | EXAR | QFN | 22+ |
