IC TXRX 2/2 FULL RS232 20SSOP
RS-232 Line Transceiver, ±15kV ESD, 3-5.5V, 250kbps, 20-Pin SOIC
20-Pin Dual-Line Transceiver, 3.3V, 5.5V, SSOP-20
Dual RS-232 Transceiver, 500Kbps, 2-Channel, SSOP Package
RS-232 Transceiver, ±15kV ESD, +3V to +5.5V, 500Kbps, SSOP