74FCT3807EQGI8

Overview

The 74FCT3807EQGI8 is a single-input, ten-output clock buffer and driver manufactured by Renesas Electronics. It operates within a supply voltage range of 3V to 3.6V and supports maximum frequencies up to 166 MHz. The device accepts LVTTL input signals and provides CMOS/TTL outputs. It is housed in a 20-SSOP package with dimensions of 0.154 inches (3.90mm) width. The component is rated for an industrial operating temperature range of -40°C to +85°C.

Feature Summary

• Single-to-ten fan-out buffering capability
• Maximum operating frequency of 166 MHz
• LVTTL input interface with CMOS/TTL output compatibility
• Industrial temperature range (-40°C to +85°C)

Applications

• Clock distribution networks requiring high-frequency buffering
• System-on-chip (SoC) clock generation and distribution
• High-speed digital logic interfaces

Procurement Notes

Verify the specific suffix '8' against official Renesas documentation to confirm tape-and-reel packaging specifications. Confirm current lifecycle status as related variants may be discontinued. Ensure RoHS compliance requirements are met for the target application environment.

Selection Notes

Select this component when a 1:10 fan-out ratio is required at frequencies up to 166 MHz. Ensure the system power supply remains within the 3V to 3.6V range. Verify that the LVTTL input levels are compatible with the driving source before implementation.

Part Context

This part belongs to the 74FCT series of fast CMOS logic devices. It serves as a clock buffer/driver variant within the broader 74FCT3807 family, distinguished by its extended temperature rating and specific package configuration compared to commercial grade alternatives.

Replacement Considerations

Direct parameter-equivalent replacements include the 74FCT3807QG or 74FCT3807AQG from Renesas. Cross-manufacturer alternatives such as the PI49FCT3807CQE from Diodes Incorporated may offer functional similarity but require verification of pinout and electrical characteristics.