IDT74FCT810BTQG Overview
There is a case option of 20-SSOP (0.154, 3.90mm Width) available for this clock divider. There is a Tube packaged with it. Normal operation is limited to 100MHz. As far as I can tell, it is mounted by Surface Mount. Electronic parts classified as Fanout Buffer (Distribution) are considered to be safety components. It is recommended to set the temperature to 0°C~70°C so the system can perform reliably. In order for it to function, a power source of 4.75V~5.25V V must be available. As a result, the output is TTL. This is a member of the family of IDT74FCT810. It belongs to the 74FCT series of electronic parts.
IDT74FCT810BTQG Features
The operating temperature of 0°C~70°C degrees

IDT74FCT810BTQG Applications
There are a lot of Renesas Electronics America Inc.
IDT74FCT810BTQG 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	20-SSOP (0.154, 3.90mm Width)
Supplier Device Package	20-QSOP
Operating Temperature	0°C~70°C
Packaging	Tube
Series	74FCT
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Fanout Buffer (Distribution)
Voltage - Supply	4.75V~5.25V
Base Part Number	IDT74FCT810
Output	TTL
Number of Circuits	2
Frequency (Max)	100MHz
Input	TTL
Ratio - Input:Output	1:5
Differential - Input:Output	No/No