INTERSIL
芯片, 发送/接收器, RS232, RS422, RS485, QFN-40
芯片, 驱动器, RS232, QFN-16
芯片, RS232 收发器, 250KBPS, QFN-16
收发器, RS232/RS485, 2驱动器, 3.15V至3.45V, QFN-40
收发器, RS232/RS485, 2驱动器, 4.5V至5.5V, QFN-40