74FCT3807EPYG

Overview

The 74FCT3807EPYG is a single clock fan-out buffer manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 3V to 3.6V and supports a maximum frequency of 166 MHz. The device accepts LVTTL input signals and provides CMOS and TTL compatible outputs. Packaged in a 20-SSOP (0.209 inch, 5.30mm wide) surface-mount housing, it is designed for industrial temperature ranges from 0°C to 70°C. This component functions as a clock driver and distribution unit with a 1:10 input-to-output ratio.

Feature Summary

• 1:10 Clock Fan-Out Buffer
• Maximum Frequency: 166 MHz
• Supply Voltage: 3V to 3.6V
• Package: 20-SSOP

Applications

• Clock distribution networks
• High-speed digital systems requiring signal buffering
• Industrial control equipment

Procurement Notes

This part number is officially listed as End-of-Life (EOL) by the manufacturer. Procurement should focus on verifying remaining stock availability through authorized distributors or checking for valid replacement components. Confirm RoHS compliance status and specific package dimensions before integration into new designs.

Selection Notes

Select this component when a 166 MHz capable clock buffer with LVTTL input and CMOS/TTL output is required in a 20-SSOP package. Ensure the operating environment stays within the 0°C to 70°C commercial temperature range. Verify that the 3V to 3.6V supply voltage aligns with the system power architecture.

Part Context

The 74FCT3807EPYG belongs to the 74FCT3807 series of clock drivers. It is functionally similar to other variants like the 74FCT3807APYGI but differs in temperature rating and packaging suffix. The 'E' suffix typically denotes specific manufacturing lot or revision details within the Renesas product line.

Replacement Considerations

Publicly confirmed substitute part numbers include 5PB1106PGGI (Renesas), PI49FCT32807QE (Diodes Incorporated), and PI49FCT3807CQE (Diodes Incorporated). These alternatives offer comparable functionality and should be evaluated for pin compatibility and electrical specifications.