LT1281ACN
Low Power 5V RS232 Dual Driver/Receiver with 0...
LT1281ACS
Transceiver
LT1281ACSW
Low Power 5V RS232 Dual Driver/Receiver with 0...
LT1281AI
Low Power 5V RS232 Dual Driver/Receiver with 0...
LT1281AIN
Low Power 5V RS232 Dual Driver/Receiver with 0...