3V to 5.5V Full-Duplex Bus Transceiver, 250Kbps, SSOP-28
5/3 Ch RS-232 Transceiver, 250Kbps, 3-5.5V, SSOP
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
