SNJ54376J

Flip Flops Overview

The SNJ54376J is a quadruple J-K flip-flop element manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -55°C to +125°C. The device utilizes a 16-pin CDIP package for through-hole mounting. It features non-inverting outputs and accepts TTL-compatible input signals. The component is classified under the SN54 series of logic integrated circuits.

Flip Flops Feature Summary

• Provides four independent J-K flip-flop elements in a single package
• Supports military-grade wide temperature operation
• Features TTL-compatible input logic levels
• Offers non-inverting output configuration

Flip Flops Applications

• Military aerospace digital systems
• High-reliability industrial control logic
• Ruggedized data storage registers
• Space-qualified sequential circuit design

Flip Flops Procurement Notes

Verify authenticity through authorized TI channels due to limited availability. Confirm package integrity as CDIP units may be older stock. Ensure compatibility with existing 5V power rails and thermal management requirements for high-temperature environments. Request full traceability documentation for critical applications.

Flip Flops Selection Notes

Select this component when four J-K flip-flops are required in a rugged, through-hole package. It is suitable for designs needing military temperature ratings and TTL input compatibility. Consider pinout compatibility if replacing similar SN54 series devices. Evaluate board space constraints associated with the CDIP footprint.

Flip Flops Part Context

This part belongs to the SN54 family of high-performance logic devices designed for demanding environments. The SNJ suffix indicates a ceramic dual in-line package variant. It complements other SN54ACT and SN54S series components in complex digital system architectures requiring robust sequential logic functions.

Flip Flops Replacement Considerations

SNJ54376J is functionally equivalent to SNJ54376. Verify pin compatibility before substitution. No direct modern commercial equivalents exist; consider redesigning with surface-mount alternatives if packaging changes are permissible.