74FCT3807QG8

Overview

The Renesas Electronics Corporation 74FCT3807QG8 is a single-input, ten-output clock buffer and driver belonging to the 74FCT series. It operates with an LVTTL input and provides CMOS/TTL outputs. The device supports a maximum frequency of 100 MHz and functions within a supply voltage range of 3V to 3.6V. Designed for surface-mount applications, it is housed in a 20-QSOP package (20-SSOP style, 0.154" width). The component is rated for commercial operating temperatures between 0°C and 70°C.

Feature Summary

• Single-to-ten output fan-out buffering configuration
• Maximum operating frequency of 100 MHz
• LVTTL input interface with CMOS/TTL output compatibility
• Available in 20-QSOP surface-mount package

Applications

• Clock distribution networks requiring signal splitting
• System timing synchronization in digital circuits
• High-speed data processing equipment clocking

Procurement Notes

Verify the specific suffix 'G8' against the manufacturer's current datasheet to confirm package dimensions and lead finish specifications. Ensure the required operating temperature range aligns with the commercial grade (0°C to 70°C) rather than industrial variants. Confirm RoHS compliance status through official documentation prior to integration.

Selection Notes

Select this component when a 1:10 clock split is required with LVTTL input compatibility. The 100 MHz frequency limit suits standard high-speed logic applications. Compare against the 74FCT3807AQG8 if extended industrial temperature ranges (-40°C to 85°C) are necessary, as both share similar electrical characteristics but differ in thermal ratings.

Part Context

This part belongs to the broader 74FCT3807 family, which includes variants like the 74FCT3807QGI8 and 74FCT3807APYGI8. These siblings offer different performance metrics, such as higher frequencies up to 166 MHz or wider temperature ranges, while maintaining the same fundamental 1:10 buffering topology and pinout structure.

Replacement Considerations

The 74FCT3807AQG8 serves as a parameter-equivalent alternative from Renesas, offering identical electrical functionality but with an extended industrial temperature range.