RS-232 Transceiver, 3-5.5V, 250Kbps, 3-Ch, 28-TSSOP, ESD Prot
5V RS232 Transceiver IC, 250Kbps, 3-Driver, 5-Receiver, TSSOP
3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection 28-TSSOP 0 to 70
