RS-232 Transceiver IC, 250kbps, 2 Tx/2 Rx, 3-5.5V, 0-70C, TSSOP
Dual RS-232 Line Transceiver, 3.3V, 16-Pin TSSOP
RS232 Bus Transceiver IC, 2Tx/2Rx, 250Kbps, 5V, TSSOP
Line Transceiver, 2Tx/2Rx, Schmitt Trigger, 3.3V, TSSOP-16
