74FCT3807EPGGI8

Overview

The 74FCT3807EPGGI8 is a clock fan-out buffer manufactured by Renesas Electronics. It provides a single input to ten output configuration with a maximum frequency of 166 MHz. The device operates on a supply voltage range of 3V to 3.6V and features LV TTL inputs with CMOS/TTL outputs. It is housed in a 20-QSOP package (0.154" width) and supports an operating temperature range of 0°C to 70°C.

Feature Summary

• Single-input, ten-output clock distribution architecture
• Maximum operating frequency of 166 MHz
• LV TTL input compatibility with CMOS/TTL outputs
• Available in 20-QSOP surface-mount package

Applications

• Clock driver and distribution systems
• High-speed digital circuit timing
• System board clock buffering

Procurement Notes

Verify the exact suffix 'EPGGI8' against official Renesas documentation, as standard listings often cite variants like EPYG8 or EPGYGI8. Confirm current production status, as related 74FCT3807E series components have been subject to discontinuation notices. Ensure the specific package dimensions match the QSOP-20 specification for PCB layout compatibility.

Selection Notes

Select this component when a 1:10 fanout ratio is required for 3.3V logic systems. The 166 MHz speed rating suits high-frequency clock distribution needs. Verify that the 0°C to 70°C commercial temperature range meets the application's environmental requirements compared to the industrial -40°C to 85°C grade available in other variants.

Part Context

This part belongs to the 74FCT3807 family of low-skew clock buffers. Variants within this family differ primarily by package type (SSOP, SOIC, QSOP) and temperature grade. The 'E' suffix typically denotes a specific manufacturing lot or process revision within the IDT/Renesas portfolio history.

Replacement Considerations

Direct substitutes include other 74FCT3807 variants such as 74FCT3807AQG8 or 74FCT3807ASOG8, provided the package and temperature specifications align with the design constraints.