74FCT3807QGI8

Overview

The 74FCT3807QGI8 is a single clock fan-out buffer manufactured by Renesas Electronics. It provides a 1:10 input-to-output ratio, distributing one low-voltage TTL (LVTTL) input signal to ten CMOS or TTL outputs. The device operates within a supply voltage range of 3V to 3.6V and supports maximum frequencies up to 100 MHz. It is housed in a 20-SSOP package with a width of 3.90mm and is rated for an industrial operating temperature range of -40°C to 85°C.

Feature Summary

• Single circuit configuration with 1:10 fan-out ratio
• LVTTL input compatible with CMOS/TTL outputs
• Maximum operating frequency of 100 MHz
• Supply voltage range of 3V to 3.6V
• Industrial temperature rating from -40°C to 85°C

Applications

• Clock distribution networks requiring high fan-out
• System timing synchronization in industrial equipment
• Data communication infrastructure clocking

Procurement Notes

Verify the specific suffix 'QGI8' against the manufacturer's current datasheet to confirm package dimensions and tape-and-reel specifications. Ensure the procurement channel sources genuine Renesas components to guarantee compliance with the specified electrical parameters and RoHS status.

Selection Notes

Select this component when a single source clock must drive ten distinct loads within a 3.3V logic environment. Confirm that the load capacitance requirements are met by the output drivers. Verify that the 100 MHz frequency limit aligns with the system's clock speed requirements.

Part Context

This part belongs to the 74FCT series of high-speed CMOS logic devices. It serves as a clock driver variant within the broader 74FCT3807 family, which includes other packages such as SOIC and QSOP options. The QGI8 designation specifically identifies the SSOP package and reel packaging format.

Replacement Considerations

The 74FCT3807AQG8 is listed as a parameter-equivalent alternative from Renesas. Other variants like the 74FCT3807QG offer similar functionality but may differ in package type or temperature range.