74FCT38075DCGI8

Overview

The 74FCT38075DCGI8 is a single clock fan-out buffer manufactured by Renesas Electronics. It provides one input to five outputs with a maximum operating frequency of 166 MHz. The device operates on a supply voltage range of 3V to 3.6V and accepts LVTTL inputs while driving CMOS and TTL loads. It is housed in an 8-SOIC package (0.154 inch width) and supports surface mount installation. The component functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Single 1-to-5 clock distribution ratio
• Maximum output frequency of 166 MHz
• LVTTL input interface compatible with CMOS/TTL outputs
• Operates on 3V to 3.6V power supply

Applications

• Clock signal distribution in high-speed digital systems
• Buffering clock lines for multiple synchronous components
• Industrial control equipment requiring wide temperature operation

Procurement Notes

Verify the RoHS status, which complies with ROHS3 standards, and confirm the Moisture Sensitivity Level (MSL 1) before assembly. Check for active discontinuation notices or PCN updates regarding alternate assembly facilities. Ensure the 8-SOIC footprint matches the PCB design constraints.

Selection Notes

Select this part when a single clock source must drive up to five destinations with minimal skew. Verify that the system voltage remains between 3V and 3.6V. Confirm that LVTTL input logic levels are compatible with the upstream driver. Consider the 8-SOIC package size if space is limited compared to larger SOIC variants.

Part Context

This component belongs to the 74FCT series of fast CMOS logic devices. It is functionally related to other 74FCT3807 variants but differs in pin count and output ratio. The '5' in the model number indicates the 1:5 configuration, distinguishing it from 1:2 or 1:10 versions in the same family.

Replacement Considerations

The CDCVF2505D from Texas Instruments is listed as a similar alternative. Verify pin compatibility and electrical specifications before substitution.