74FCT807BTPYG

Overview

The Renesas Electronics Corporation 74FCT807BTPYG is a single-input, ten-output clock driver and distribution buffer belonging to the 74FCT807T series. It accepts TTL-compatible input signals and provides ten TTL outputs. The device operates within a supply voltage range of 4.75V to 5.25V and supports maximum frequencies up to 100 MHz. It is housed in a 20-pin SSOP package with a width of 5.30mm (0.209 inches). This component is designed for high-speed clock distribution applications requiring low skew and fast propagation delays.

Feature Summary

• Single-to-ten fan-out configuration with TTL inputs and outputs
• Maximum operating frequency of 100 MHz
• Supply voltage range of 4.75V to 5.25V
• Available in 20-SSOP surface-mount package

Applications

• High-speed clock distribution networks
• Data communication systems requiring TTL-level buffering
• Computer peripheral interface circuits

Procurement Notes

Verify component authenticity through authorized channels as this part number may be subject to discontinuation or obsolescence notices. Confirm RoHS compliance status and moisture sensitivity level prior to integration into manufacturing processes. Check for valid datasheet revisions to ensure parameter accuracy.

Selection Notes

Select this component when a single TTL source must drive ten TTL loads with minimal skew. Ensure the system power supply remains stable between 4.75V and 5.25V. Verify that the 20-SSOP footprint matches the PCB layout requirements and that the 100 MHz frequency limit meets the application's timing constraints.

Part Context

This device is part of the broader 74FCT family of high-speed CMOS logic devices. It serves as a buffer solution for transitioning from lower-drive sources to multiple downstream TTL components. Related variants include the 74FCT3807 series for 3.3V operation and other pinout configurations within the same logical family.

Replacement Considerations

Direct replacements should maintain the 1:10 ratio, TTL I/O levels, and 5V operation. Verify pin compatibility and electrical characteristics against alternatives such as the 74FCT807BTQG8 or equivalent parts from other manufacturers offering identical functional specifications.