As far as the case type is concerned, the cut smart buffer is available in 32-LQFP. It is available in the case Tape & Reel (TR). The maximum value for normal operation is 175MHz. As far as I can tell, it is mounted by Surface Mount. This electronic component falls under the classification of Fanout Buffer (Distribution), Multiplexer. Setting the temperature to -40°C~85°C ensures reliable performance. With a 2.375V~3.465VV power source, it should work. Its output is LVCMOS, LVTTL. Basically, it belongs to the same family as the ICS83940-01.
83940DYI-01LFT Features
The operating temperature of -40°C~85°C degrees
83940DYI-01LFT Applications
There are a lot of Renesas Electronics America Inc. 83940DYI-01LFT Clock Buffers & Drivers applications.