IC LINE TRANSCEIVER, PDIP8, PLASTIC, DIP-8, Line Driver or Receiver
IC DUAL LINE TRANSCEIVER, PDSO14, 0.150 INCH, PLASTIC, SOIC-14, Line Driver or Receiver
IC LINE TRANSCEIVER, PDSO8, PLASTIC, SOIC-8, Line Driver or Receiver

TRI-STATE RS-422 Dual Differential Line Drivers and Receiver Pair 16-SOIC 0 to 70
TEXAS INSTRUMENTS - LP3990MF-3.3/NOPB . - IC, VOLTAGE REGULATOR