1Mbps RS-232 Transceiver, 5.5V, 5 Tx/3 Rx, 28-SSOP
1Mbps RS-232 Transceiver, 5-Ch Driver/3-Ch Receiver, 3-5.5V, SSOP
TRIPLE LINE TRANSCEIVER, PDSO28, PLASTIC, SSOP-28
SN65C3238E 5V 3V 5.5V Surface Mount Bus Transceiver
