It's a electronic part of the 20-SSOP (0.154, 3.90mm Width) package. There is a Tube package attached to it. It is normal to operate with a value of 100MHz. In this case, it will be mounted by Surface Mount. Electrical components classified as Fanout Buffer (Distribution) are classified as such. If you wish to ensure reliable performance, you should set the temperature to -40°C~85°C. The clock switch should be able to be powered by a 3V~3.6V V source. As a result, it produces CMOS, TTL. This is a member of the family of IDT74FCT3807. In this case, the electronic part belongs to the 74FCT series.
74FCT3807AQGI Features
The operating temperature of -40°C~85°C degrees
74FCT3807AQGI Applications
There are a lot of Renesas Electronics America Inc. 74FCT3807AQGI Clock Buffers & Drivers applications.