SNJ54ABT823FK

Flip Flops Overview

The SNJ54ABT823FK is a military-grade, 9-bit bus-interface flip-flop manufactured by Texas Instruments. It features D-type storage with positive-edge triggering and tri-state non-inverted outputs. The device operates within a supply voltage range of 4.5V to 5.5V and is characterized for the full military temperature range of –55°C to 125°C. Packaged in a 28-pin LCCC (Leadless Ceramic Chip Carrier), it includes a master reset function and dual output enable controls for efficient data bus management.

Flip Flops Feature Summary

• Military-grade reliability across the full temperature range
• Tri-state outputs for effective bus interfacing
• Master reset functionality for system initialization

Flip Flops Applications

• Military avionics systems
• Spacecraft data handling units
• High-reliability industrial control interfaces

Flip Flops Procurement Notes

Verify the specific suffix 'FK' corresponds to the 28-pin LCCC package configuration. Confirm that the component meets the required military qualification standards for your specific application environment. Ensure compatibility with existing 5V logic levels and check for any lead-free or RoHS compliance requirements if applicable to your manufacturing process.

Flip Flops Selection Notes

Select this component when high-speed 9-bit data latching is required in harsh environments. The ABT series offers superior speed compared to standard 74-series logic. Consider the LCCC package for applications requiring robust thermal performance and hermetic sealing capabilities typical of defense and aerospace sectors.

Flip Flops Part Context

This part belongs to the SN54/74ABT family of advanced bipolar logic devices. It serves as a digital storage element within larger digital systems, specifically designed for high-speed data transfer applications where noise immunity and fast switching speeds are critical parameters.

Flip Flops Replacement Considerations

Direct replacements include other military-grade 9-bit D-type flip-flops with tri-state outputs such as the SN54ABT823W or SN54ABT823JT, provided the package type matches the board layout constraints.