Dual UART Transceiver, 500Kbps, 5V, SSOP, -40°C to 85°C
1µA, +3V to +5.5V, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown
ICL3224IAZ-T Dual UART Transceiver, 500Kbps, 5V, SSOP- Package