PI49FCT3805/PI49FCT3806 PI49FCT3805A/PI49FCT3806A .
PI49FCT3805 - 3.3V Fast CMOS Buffer/Clock Driver
PI49FCT3805C - 3.3V Fast CMOS Buffer/Clock Driver
PI49FCT3805D - 2 x 1:5 CMOS Clock Driver
PI49FCT3805A - 3.3V Fast CMOS Buffer/Clock Driver
PI49FCT3805B - 3.3V Fast CMOS Buffer/Clock Driver