ICS83940DYIT Overview
There is a case option of 32-LQFP available for this clock divider. There is a Tape & Reel (TR) packaged with it. Normal operation is limited to 250MHz. As far as I can tell, it is mounted by Surface Mount. Electronic parts classified as Fanout Buffer (Distribution), Multiplexer are considered to be safety components. It is recommended to set the temperature to -40°C~85°C so the system can perform reliably. In order for it to function, a power source of 2.375V~3.465V V must be available. As a result, the output is LVCMOS, LVTTL. This is a member of the family of ICS83940.
ICS83940DYIT Features
The operating temperature of -40°C~85°C degrees

ICS83940DYIT Applications
There are a lot of Renesas Electronics America Inc.
ICS83940DYIT Clock Buffers & Drivers applications.

Clock signal duplication
Clock signal format conversion
Clock signal level shifting
High performance communication system
Data center
Cloud computing
Network
High speed industry
High-end consumer electronics
Data communication

Mounting Type	Surface Mount
Package / Case	32-LQFP
Supplier Device Package	32-TQFP (7x7)
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Type	Fanout Buffer (Distribution), Multiplexer
Voltage - Supply	2.375V~3.465V
Base Part Number	ICS83940
Output	LVCMOS, LVTTL
Number of Circuits	1
Frequency (Max)	250MHz
Input	CML, LVCMOS, LVPECL, LVTTL, SSTL
Ratio - Input:Output	2:18
Differential - Input:Output	Yes/No