LINEAR TECHNOLOGY
收发器, RS232 / RS485, 4.75V-5.25电源, SOIC-20
EXAR
收发器, RS232/RS485, 4驱动器, 4.75V-5.25电源, SOIC-28
LINEAR TECHNOLOGY
芯片, RS232/485/422收发器, 28SOIC
LINEAR TECHNOLOGY
收发器, RS232/RS485, 2驱动器, 4.75V-5.25电源, SOIC-20
EXAR
线路接收器, RS232/RS485, 3驱动器, 4.75V-5.25电源, SOIC-28
LINEAR TECHNOLOGY
芯片, RS232/485/422收发器, 28SOIC