A 20-SSOP (0.209, 5.30mm Width) case is used for packaging. It is packaged as a Tube. As far as I can tell, it is mounted by Surface Mount. An electronic component classified as Fanout Buffer (Distribution) is categorized as such. To ensure reliable performance, the temperature should be set to 0°C~70°C. In general, it should be able to work with a power source of 3V~3.6V volts. The output of it is CMOS, LVTTL. The IDT49FCT3805 family contains it. The 49FCT series is the name of this electronic component.
IDT49FCT3805PY Features
The operating temperature of 0°C~70°C degrees
IDT49FCT3805PY Applications
There are a lot of Renesas Electronics America Inc. IDT49FCT3805PY Clock Buffers & Drivers applications.