IC TXRX RS232 5V 28-SOIC
5V 20mA Surface Mount Transceiver, 5V 4.5V to 5.5V, SOIC-20, RoHS Compliant
5V 4-Transceiver 4-Receiver 5V 20mA SOIC-28 Surface Mount IC
QUAD LINE TRANSCEIVER, PDSO28, GREEN, PLASTIC, SOIC-28