3-Channel RS-232 Receiver, TSSOP, 3V to 5.5V, -40°C to 85°C
20-Pin Dual-Line Transceiver, 3.3V, -40 to 85°C, Industrial, R-PDSO-G20
ISL83386 Series 500 kbps 5.5 V RS-232 Transceiver - TSSOP-20
IC TXRX 3/2 RS232 FULL 20TSSOP
20-Pin Dual-Line Transceiver, 3.3V, TSSOP-20, -40 to 85°C
