As far as the case type is concerned, the cut smart buffer is available in 8-SOIC (0.154, 3.90mm Width). A Tube is used to package it. As a rule, the maximum value for normal operation is 200MHz. Consequently, it will be mounted by Surface Mount. Buffer?is?the?classification?for?this?electrical?component. Setting the temperature to -40°C~105°C ensures reliable performance. 1.71V~3.465V V power should work with it. The output is LVCMOS.
621SDCGI Features
The operating temperature of -40°C~105°C degrees
621SDCGI Applications
There are a lot of Renesas Electronics America Inc. 621SDCGI Clock Buffers & Drivers applications.