ST75C185BDR
低功耗多台RS - 232驱动器和接收 LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
完全版 收发器 3/5 RS232 20-SO
得捷:
IC TRANSCEIVER FULL 3/5 20SO
贸泽:
RS-232接口集成电路 Lo Power 3Drvr/5Rcvr
Win Source:
IC TRANSCEIVER FULL 3/5 20SO / 3/5 Transceiver Full RS232 20-SO