It's a electronic part of the 20-SOIC (0.295, 7.50mm Width) package. There is a case available for the circuit clock in Tube. The mount is made up of Surface Mount. This electronic part is classified as Fanout Buffer (Distribution). The temperature should be set to 0°C~70°C to ensure reliable performance. In general, it should be able to work with a power source of 3V~3.6V volts. There is an output of CMOS, LVTTL. There is a family of objects known as the IDT49FCT3805. A electronic part of this series belongs to the 49FCT family.
49FCT3805ASOG Features
The operating temperature of 0°C~70°C degrees
49FCT3805ASOG Applications
There are a lot of Renesas Electronics America Inc. 49FCT3805ASOG Clock Buffers & Drivers applications.