3.3 V, Low Power, RS-485/RS-422 Transceiver (Full Duplex, 250 kbps, Slew Rate Limited)
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

+2.7V Serial Port RS-232 Transceiver (5 Drivers / 3 Receivers) with 15kV ESD (TTL & RS-232)

15kV ESD Protected,+2.7V to +3.6V Serial Port Transceiver w/ Green Idle™

IC LINE TRANSCEIVER, PDIP8, MO-095AA, PLASTIC, DIP-8, Line Driver or Receiver
+2.7 V Serial Port RS-232 Transceiver (3 Drivers / 5 Receivers) with 15kV ESD