EXAR
芯片, 半双工收发器, RS-422 / RS-485
芯片, 收发器, RS-232, 5.5V, QFN-32
芯片, 高级故障保护收发器, RS-485/RS-422
芯片, 收发器, RS-232, 5.5V, TSSOP-20
芯片, 收发器, RS-232, 5.5V, SSOP-16