74FCT807CTQG8

Overview

The 74FCT807CTQG8 is a clock driver and distribution integrated circuit manufactured by Renesas Electronics. It functions as a 1:10 clock driver with TTL outputs, belonging to the 74FCT807T series. The component is housed in a 20-pin QSOP package. This specific part number is designated as obsolete or end-of-life (EOL). It serves as a fan-out buffer for clock signals within digital systems.

Feature Summary

• 1:10 Clock Driver configuration
• TTL Output type
• 20-QSOP Package

Applications

• Clock signal distribution in digital circuits
• Fan-out buffering for timing signals

Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Availability is restricted to remaining stock from distributors. Verification of authenticity and storage conditions is critical due to the discontinued status. Buyers should confirm the exact manufacturing date code and ensure compliance with RoHS requirements before procurement.

Selection Notes

Designers requiring this function must account for the EOL status. Alternative components from the same family or compatible logic families should be evaluated for pin compatibility and electrical specifications. The 74FCT807CTQG8 provides TTL outputs; ensure downstream logic levels match these specifications.

Part Context

The 74FCT807CTQG8 is part of the broader 74FCT logic family, which combines Fast CMOS speed with TTL-compatible inputs and outputs. This specific variant focuses on clock distribution tasks. The 'CT' suffix typically denotes the temperature range and package style, while 'QG8' specifies the 20-QSOP form factor.

Replacement Considerations

Direct replacements are limited due to the EOL status. Potential substitutes include other 1:10 TTL-output clock drivers from the 74FCT series, such as the 74FCT3807AQG8, though input/output voltage levels and package differences must be verified against the original design requirements.