SNJ54BCT8244AFK

Specialty Logic Overview

The SNJ54BCT8244AFK is a specialty function logic device from Texas Instruments, classified as a scan test device with octal buffers. It belongs to the SCOPE™ testability integrated-circuit family. The component operates within an extended temperature range of -55°C to 125°C and is housed in a 28-LCCC package.

Specialty Logic Feature Summary

• Provides octal buffer functionality for signal transmission
• Designed specifically for scan test applications within digital circuits
• Part of the SCOPE™ testability integrated-circuit family

Specialty Logic Applications

• Digital system scan testing
• Testability enhancement in integrated circuits
• Octal buffer signal routing in specialized logic designs

Specialty Logic Procurement Notes

Verify the specific suffix 'FK' against official Texas Instruments documentation to confirm exact pinout, marking, and qualification status. Ensure the 28-LCCC package matches the design footprint. Confirm that the -55 to 125°C operating range meets the environmental requirements of the target application before procurement.

Specialty Logic Selection Notes

Select this component when dedicated scan test infrastructure with octal buffering is required. The BCT series offers specific performance characteristics suitable for high-speed logic applications. Verify compatibility with existing test patterns and board layout constraints associated with the LCCC package form factor.

Specialty Logic Part Context

This part is a military-grade or high-reliability variant (indicated by the 'SNJ' prefix) of the SN54BCT8244A. It shares functional similarities with other SCOPE™ family devices but is distinguished by its specific packaging and extended temperature rating. It serves niche applications requiring robust testability features.

Specialty Logic Replacement Considerations

The SN54BCT8244A is the base commercial/industrial equivalent. Verify if the 'FK' suffix denotes a specific tape-and-reel or qualification standard that differs from standard bulk packages. Cross-reference with 5962-9172601M3A markings if available.