74FCT3807DPYGI

Overview

The 74FCT3807DPYGI is a clock driver and distribution component manufactured by Renesas Electronics. It functions as a 1:10 clock buffer with CMOS and TTL output types. The device supports a maximum output frequency of 133 MHz and operates within a supply voltage range of 3 V to 3.6 V. It is housed in a 20-SSOP package designed for surface mount installation. The unit has an operating temperature range from -40°C to +85°C and draws a typical supply current of 15.5 mA.

Feature Summary

• 1:10 Clock Distribution Ratio
• Maximum Frequency of 133 MHz
• Industrial Temperature Range (-40°C to +85°C)
• 20-Pin SSOP Surface Mount Package

Applications

• Clock distribution in industrial control systems
• Timing signal buffering for digital logic circuits
• System timing networks requiring wide temperature tolerance

Procurement Notes

Verify the production lifecycle status before procurement, as this specific part number is listed as obsolete or end-of-life in available distributor records. Confirm availability through authorized channels, noting that restricted supply conditions may apply. Ensure the 20-SSOP package dimensions match the target PCB footprint requirements.

Selection Notes

Select this component when a 1:10 fan-out ratio is required at frequencies up to 133 MHz. The 20-SSOP package is suitable for space-constrained surface-mount designs. Verify that the system power supply remains stable between 3 V and 3.6 V to ensure correct operation of the CMOS and TTL outputs.

Part Context

This component belongs to the 74FCT3807D series of clock drivers. It shares functional similarities with other variants like the 74FCT3807AQG but differs in package type (SSOP vs QSOP) and specified maximum frequency (133 MHz vs 166 MHz). The 'D' suffix typically denotes the specific speed grade and package configuration within the family.

Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source data. Designers should consult manufacturer documentation for direct pin-compatible alternatives or evaluate similar 1:10 clock buffers from the same product family.