3-V to 5.5-V Multichannel RS-232 1-MBit/s Line Driver/Receiver 28-SSOP -40 to 85
RS-232 Transceiver, 5 Tx/3 Rx, 1Mbit/s, 3-5.5V, SSOP
TRIPLE LINE TRANSCEIVER, PDSO28, GREEN, PLASTIC, SSOP-28
5V 2mA SSOP28 Surface Mount Bus Transceiver