Single 5V RS232/RS422/RS485 Multiprotocol Transceiver
Feeling Technology Corp.
Single-Bus RS485/RS232 Multiprotocol Transceiver with Switchable Termination
Analog Devices
Multiprotocol Transceiver
Exar Corporation
5V Supply Dual-Channel RS232 Transceiver
UN Semiconducctor INC
Multiprotocol Transceiver
Signal Processing Technologies
+5V High Performance RS232 Transceivers
Signal Processing Technologies
RS232/AppleTalk™ Serial Transceiver
Signal Processing Technologies
+5V Multiprotocol, Software-Selectable Cable Terminator
Maxim Integrated
+5V Multiprotocol, Software-Selectable Control Transceivers
Maxim Integrated
Dual Isolated RS232 µModule Transceiver + Power
Analog Devices