SN75LBC170DWR概述
三重微分收发器 TRIPLE DIFFERENTIAL TRANSCEIVERS
半 收发器 3/3 RS422，RS485 20-SOIC
得捷:
IC TRANSCEIVER HALF 3/3 20SOIC
Win Source:
IC TRPL DIFF TXRX 20-SOIC
SN75LBC170DWR中文资料参数规格
SN75LBC170DWR引脚图与封装图 
