2-Ch RS-232 Transceiver, 5V, 250Kbps, SOIC
IC DRVR/RCVR DL-RS232 5V 16SOIC
LT1081 - Advanced Low Power 5V RS232 Dual Driver/Receiver; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C
Dual Transmitter/Receiver RS-232 16-Pin SOIC W T/R