A clock integrated circuit is packaged in a Tape & Reel (TR)-shaped package because it is for use as a clock. Related electrical parts can be found for the base part number IDT5V49124.
IDT5V49124PAGI8 Features
IDT5V49124PAGI8 Applications
There are a lot of Renesas Electronics America Inc. IDT5V49124PAGI8 Clock Generators applications.