RS-232 Transceiver IC, Full Duplex, 4/5 Ch, 120Kbps, 5V, SSOP
Line Transceiver, 4 Func, 4 Driver, 5 Rcvr, CMOS, PDSO28, 5.30 MM, MO-150, SSOP-28
5V 20mA SSOP Transceiver, Receiver, 5V, 18 I/O, 40us Propagation Delay