3-5V Full-Duplex Bus Transceiver, 250Kbps, 5V, SSOP-28
3-V To 5.5-V Single Channel RS-232 1 Mbit/s Line Driver/Receiver 28-SSOP 0 to 70
5V 3-Receiver 5-Transmitter SSOP Surface Mount Interface IC
5V 2mA SSOP28 Surface Mount Transceiver
5V 2mA Surface Mount Bus Transceiver, SOIC-28 Package