74FCT807BTQGI

Overview

The Renesas Electronics Corporation 74FCT807BTQGI is a 1:10 clock driver featuring TTL outputs, belonging to the 74FCT series. It operates within a supply voltage range of 4.75V to 5.25V and supports a maximum frequency of 100MHz. The device is housed in a TSSOP-20 package with surface mount installation. Designed for high-speed clock distribution, it provides one input to ten outputs without differential signaling capabilities. The component is currently listed as obsolete by the manufacturer.

Feature Summary

• 1:10 Clock Driver configuration with TTL outputs
• Maximum operating frequency of 100 MHz
• Supply voltage range of 4.75V to 5.25V
• TSSOP-20 surface mount package

Applications

• Clock distribution in high-speed digital systems
• Timing signal buffering in computing applications
• Network and communications equipment timing circuits

Procurement Notes

Verify component obsolescence status prior to procurement planning. Confirm package integrity and pinout compatibility during replacement evaluation. Check RoHS compliance documentation for specific manufacturing lot requirements. Ensure storage conditions adhere to moisture sensitivity level guidelines for TSSOP packages.

Selection Notes

Select this component for designs requiring a single clock source to drive ten TTL-compatible loads. Verify that the 5V logic family aligns with the system's power rails. Consider the TSSOP-20 footprint constraints during PCB layout. Evaluate thermal dissipation requirements based on the load capacitance connected to each output pin.

Part Context

This part belongs to the 74FCT logic family, which bridges Fast CMOS speed with TTL compatibility. The 74FCT807 variant specifically addresses fan-out limitations in standard TTL circuits. Related parts include the 74FCT807BTPYGI and IDT74FCT807BT, sharing similar functional specifications within the Renesas portfolio.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.