SNJ54LS379W

Flip Flops Overview

The SNJ54LS379W is a military-grade quad D-type flip-flop manufactured by Texas Instruments. It features four independent D-type flip-flops with enable inputs, housed in a 16-lead ceramic flatpack (CFP) package. The device operates within an extended temperature range of -55°C to 125°C, ensuring reliability in harsh environments. It belongs to the LS TTL logic series, providing standard switching characteristics suitable for high-reliability digital applications.

Flip Flops Feature Summary

• Contains four independent D-type flip-flops with enable control
• Military-grade construction using ceramic flatpack packaging
• Operates reliably across an extended industrial and military temperature range

Flip Flops Applications

• Military aerospace digital systems
• High-reliability data storage circuits
• Industrial control logic registers

Flip Flops Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the ceramic flatpack package matches specific environmental requirements. Ensure compliance with relevant military specifications and quality standards during acquisition. Check for lead-free status if required by project constraints.

Flip Flops Selection Notes

Select this component when military-grade reliability and extended temperature operation are mandatory. The ceramic flatpack package offers superior hermetic sealing compared to plastic alternatives. Consider the LS TTL speed and power consumption profile against system requirements. Verify pinout compatibility with existing board layouts before integration.

Flip Flops Part Context

This part is part of the SNJ54xx series, representing Texas Instruments' military-grade logic components. The 'J' suffix typically denotes a ceramic dual in-line or flatpack package variant. It shares functional similarities with commercial counterparts but meets stricter environmental and durability standards defined by military specifications.

Flip Flops Replacement Considerations

Direct substitutes include other military-grade quad D-flip-flops from the same family, such as the SNJ54LS379J. Cross-reference pinouts and electrical characteristics carefully. Ensure thermal management strategies remain compatible with the new component's package type.