There is a case of 20-TSSOP (0.173, 4.40mm Width) in which it is packaged. Tube is the form in which it is packaged. In normal operation, 700MHz is the maximum value. As far as I can tell, it is mounted by Surface Mount. This electronic part is classified as Fanout Buffer (Distribution), Multiplexer. To ensure reliable performance, the temperature should be set to 0°C~85°C. In general, it should be able to work with a power source of 3.135V~3.465V volts. The output of it is HSTL. It belongs to the family ICS85214.
85214AGLF Features
The operating temperature of 0°C~85°C degrees
85214AGLF Applications
There are a lot of Renesas Electronics America Inc. 85214AGLF Clock Buffers & Drivers applications.