3.3 V, Low Power, RS-485/RS-422 Transceiver (Full Duplex, 10 Mbps, Driver/Receiver Enable)
3.3 V, Low Power, RS-485/RS-422 Transceiver (Full Duplex, 250 kbps, Slew Rate Limited)
IC DUAL LINE TRANSCEIVER, PDSO18, MS-013AB, SOIC-18, Line Driver or Receiver

High-Speed, +3.3V, 2-Channel RS232/V.28 Interface Device with 460kBPS Data Rate and Shutdown and Enable Pins
High Speed Industrial CAN Transceiver with Bus Protection for 24 V Systems