3.0 V to 5.5 V with VIO, ±12 kV IEC ESD Protected, Half Duplex 50 Mbps RS-485 Transceiver
Level 4 EMC Protected RS-485 Transceiver with Full ±42 V Fault Protection
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
IC TRIPLE LINE TRANSCEIVER, QCC32, 5 X 5 MM, MO-220VHHD-2, VQLFCSP-32, Line Driver or Receiver
IC TRIPLE LINE TRANSCEIVER, QCC32, 5 X 5 MM, MO-220VHHD-2, VQLFCSP-32, Line Driver or Receiver
IC TRIPLE LINE TRANSCEIVER, PDSO28, MO-153AE, TSSOP-28, Line Driver or Receiver
IC TRIPLE LINE TRANSCEIVER, QCC32, 5 X 5 MM, MO-220VHHD-2, VQLFCSP-32, Line Driver or Receiver

3.3 V, ⅛ Load, ±15kV ESD Protected, RS-485/RS-422 Transceiver (Half Duplex, 500 kbps, DE/RE)

High-Speed, +3.3V, 2-Channel RS232/V.28 Interface Device with 460kBPS Data Rate and Shutdown and Enable Pins

IC TRIPLE LINE TRANSCEIVER, PDSO28, MO-153AE, TSSOP-28, Line Driver or Receiver