74FCT38074DCGI

Overview

The 74FCT38074DCGI is a low skew, single-input to four-output LVCMOS clock buffer manufactured by Renesas Electronics. It provides best-in-class additive phase jitter performance of sub-50fs. The device operates with an input voltage range of 1.8V to 3.3V and supports maximum output frequencies up to 166 MHz. It features CMOS/TTL outputs and is housed in an 8-SOIC package (0.154"/3.90mm width). The component is designed for high-speed clock distribution applications requiring precise timing integrity.

Feature Summary

• Low skew architecture with sub-50fs additive phase jitter
• Single input to four output configuration
• Operates on 1.8V to 3.3V supply voltage
• Maximum frequency of 166 MHz

Applications

• High-speed digital system clock distribution
• Low jitter clock buffering for sensitive circuits
• LVCMOS/LVTTL interface synchronization

Procurement Notes

Verify the specific suffix 'DCGI' against the official datasheet to confirm package type and temperature range. Confirm RoHS compliance status through the manufacturer's current documentation. Check for any product change notifications or lifecycle updates that may affect long-term availability or assembly specifications.

Selection Notes

Select this component when sub-50fs jitter performance is critical for the application. Ensure the design requires a 1:4 fan-out ratio. Verify that the 8-SOIC package dimensions fit the PCB layout constraints. Confirm compatibility with the system's 1.8V to 3.3V power rails and LVTTL/LVCMOS input levels.

Part Context

This part belongs to the 74FCT3807 family of low skew clock buffers. It shares core technology with variants like the 74FCT3807S and 74FCT3807SPYGI but differs in pin count and package style. The DC suffix typically denotes an SOIC package variant within the broader 74FCT series lineup.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's cross-reference guide for equivalent devices with similar jitter and fan-out specifications.