RS-232 Transceiver IC, 2 Tx/Rx, 250Kbps, 5V, SOIC
Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO18, 0.300 INCH, MS-013AB, SOIC-18
RS-232 Interface IC 3-5.5V 250kbps Transceiver