3-Channel, 2-Receiver Surface Mount Bus Transceiver, 3V, 250Kbps, SOIC-20
Dual UART Receiver, 250Kbps, 2-Receiver, 3-Transmitter, SOIC-20
RS-232 Transceiver With Split Supply Pin for Logic Side 20-SOIC 0 to 70
DUAL LINE TRANSCEIVER, PDSO20, PLASTIC, SOIC-20