Dual 250Kbps Bus Transceiver, 5V, 10mA, SOIC-16
RS232 Transceiver, 2-Driver, 0-5V, 250Kbps, SOIC
Dual UART Transceiver, 250Kbps, 5V, SOIC, Surface Mount, 0°C to 70°C
LT1781 - Low Power 5V RS232 Dual Driver/Receiver with ±15kV ESD Protection
