2-Tx/2-Rx Line Transceiver, SOIC, 3.3V, 250Kbps
IC TXRX RS232 DUAL 250Kbps 2 Tx/2 Rx SOIC
3.3V RS-232 Transceiver IC, 250Kbps, 8 I/O, SOIC
Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, PDSO20, SO-20
