型号：LMS1487CNA
厂商：NSC[National Semiconductor]
大小：249.83 Kbytes
页数：共13页
功能：5V Low Power RS-485 / RS-422 Differential Bus Transceiver
型号：LMS1487CNA/NOPB
厂商：Texas Instruments
大小：374.63 Kbytes
页数：共16页
功能：IC TRANSCEIVER HALF 1/1 8MDIP
