
| 部件型号 | 厂商 | 描述 |
|---|---|---|
ST3232EBTR |
STMicroelectronics | Buffers & Line Drivers Lo Power 2Drvr/2Rcvr |
MC1489P |
STMicroelectronics | Quad Receiver RS-232 14-Pin PDIP |
ST485ABDR |
STMicroelectronics | Single Transmitter/Receiver RS-422/RS-485 8-Pin SO N T/R |
MC1489AP |
STMicroelectronics | IC LINE RECEIVER QUAD 14-DIP |
MC1488D1 |
ST Microelectronics | Quad Transmitter RS-232 14-Pin SOP |