IC TXRX 5/3 RS232 FULL 24SOIC
5V 5.5V Surface Mount Transceiver, Receiver, 3-Channel, 20mA, SOIC
24-Pin Commercial Line Transceiver, 5V, Schmitt Trigger, 0 to 70°C
±15kV, ESD-Protected, +5V Powered, RS-232 Transmitters/Receivers