RS-232 Transceiver, 3-5.5V, 1Mbps, 1Tx/1Rx, TSSOP
Single-Chip Bus Transceiver, 1Mbps, 5V, TSSOP-16
3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver 16-TSSOP -40 to 85
