3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection 28-SSOP -40 to 85
5V 5.5V Full-Duplex Transceiver, 3 Drivers, 5 Receivers, SOIC-20
IC RS232 MULTCH DRVR/RCVR 28SSOP
5V 3-5.5V 500Kbps Surface Mount Transceiver
5V 3-Transmitter 5-Receiver Surface Mount Bus Transceiver