RS-232 Transceiver, 0.25Mbps, 2.3V-5.5V, 1mA, Surface Mount, 85°C
5-Channel Receiver, 1-Channel Transceiver, 3-Channel Transmitter, 250Kbps, TSSOP
STLV3243EBDR 6V 1mA SO Bus Transceiver
5V RS-232 Interfaces 3-Driver/5-Receiver