ICL3238ECAZ 5V 5.5V 1mA Surface Mount Transceiver, Receiver, 3-Receiver, 5-Transmitter, 0-70°C
±15kV ESD Protected, 5-Tx, 3-Rx, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown
Single-Transceiver, 3-Receiver, 5V, 1mA, SSOP, Lead-Free Bus Transceiver