LT1280AINIC DRVR/RCVR 5V RS232 DUAL 18DIP|LINEAR TECHNOLOGY|Lead All|RoHS Mixed LT1280AIN#PBF LT1280AIN#PBFIC DRVR/RCVR 5V RS232 DUAL 18DIP|LINEAR TECHNOLOGY|Lead All|RoHS Mixed LT1280AIN#PBF