High Speed, 5 V, 0.1 µF CMOS RS-232 200kBPS Transceiver with 2 Drivers, 2 Receivers, Shutdown and Enable Pins
Dual Transmitter/Receiver RS-232 18-Pin PDIP N Tube
200Kbps RS-232 Transceiver, 2 Tx/2 Rx, 5V, PDIP
