LT1281ACN#PBFIC DRVR/RCVR 5V RS232 DUAL 16DIP|LINEAR TECHNOLOGY|Lead All|RoHS Mixed LT1281ACN#PBF LT1281ACNIC DRVR/RCVR 5V RS232 DUAL 16DIP|LINEAR TECHNOLOGY|Lead All|RoHS Mixed LT1281ACN#PBF