SNJ54BCT8245AFK

Specialty Logic Overview

The SNJ54BCT8245AFK is an octal bus transceiver from Texas Instruments' SCOPE testability family, designed for military-grade applications. It operates within a supply voltage range of 4.5 V to 5.5 V and supports bidirectional data transfer across eight bits. The device features TTL-compatible outputs and is housed in a 28-pin LCCC (FK) package. It functions as a scan test device, integrating specific testability features into the standard bus transceiver architecture.

Specialty Logic Feature Summary

• Integrated scan test capabilities within the SCOPE testability family
• Bidirectional octal bus transceiver functionality
• TTL-compatible output characteristics

Specialty Logic Applications

• Military electronic systems requiring high reliability
• Scan test infrastructure for logic verification
• Octal data bus interfacing in aerospace environments

Specialty Logic Procurement Notes

Verify the specific suffix 'FK' corresponds to the 28-pin LCCC package configuration. Confirm that the device meets the required military qualification standards associated with the SNJ prefix. Ensure compatibility with 5V logic levels and check for any specific handling requirements due to the ceramic package type.

Specialty Logic Selection Notes

Select this component when military-grade environmental tolerance and integrated scan test features are mandatory. It is suitable for designs requiring bidirectional octal data transfer with TTL output compatibility. Consider the 28-pin LCCC package constraints for PCB layout and thermal management in enclosed military enclosures.

Specialty Logic Part Context

This part belongs to the SN54BCT8245A series, which is part of Texas Instruments' SCOPE testability family. The SNJ prefix indicates a military-grade version, while the BCT designation signifies BiCMOS technology optimized for TTL compatibility. The device serves as a specialized bus transceiver with enhanced testability features.

Specialty Logic Replacement Considerations

The SNJ54BCT8245AFK is functionally equivalent to the military-qualified variant identified by the marking 5962-9172801Q3A. Verify pinout and electrical specifications match before substitution.