| 型号 | 制造商 | 描述 | 操作 |
| TRS3232IDBR [更多] | Texas Instruments | RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcvr RoHS: Compliant | 搜索 |
| TRS3232IDBRG4 [更多] | Texas Instruments | RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcvr RoHS: Compliant | 搜索 |
