The clock divider is packaged in a 20-TSSOP (0.173, 4.40mm Width) case. It is packaged as a Tube. Normal operation has a maximum value of 166MHz. As far as I can tell, it is mounted by Surface Mount. Electronic parts classified as Fanout Buffer (Distribution) are considered to be safety components. If you wish to ensure reliable performance, you should set the temperature to -40°C~85°C. The clock switch should operate with a voltage of 3V~3.6VV. There is an output of CMOS, TTL. As a member of the IDT74FCT3807 family, it falls under that category. There are several electronic components in the 74FCT series.
74FCT3807DPGGI Features
The operating temperature of -40°C~85°C degrees
74FCT3807DPGGI Applications
There are a lot of Renesas Electronics America Inc. 74FCT3807DPGGI Clock Buffers & Drivers applications.