SNJ54HC175W

Flip Flops Overview

The SNJ54HC175W is a quadruple D-type flip-flop manufactured by Texas Instruments. It features positive-edge triggering and includes a direct clear (CLR) input for immediate state reset. The device provides complementary outputs from each flip-flop, enabling both true and inverted signal availability. It operates within a wide voltage range of 2 V to 6 V and supports low power consumption with a maximum static current of 80 µA. The component is designed to drive up to 10 LSTTL loads and functions reliably across an extended temperature range of -55°C to +125°C.

Flip Flops Feature Summary

• Positive-edge-triggered D-type flip-flops with direct clear functionality
• Complementary outputs available for each individual flip-flop
• Wide operating voltage range supporting 2 V to 6 V operation
• Extended temperature rating suitable for military and industrial environments

Flip Flops Applications

• Military-grade digital data storage systems
• Industrial control logic circuits requiring high reliability
• Quadruple register applications in harsh environmental conditions
• High-temperature sequential logic design

Flip Flops Procurement Notes

Verify the specific suffix 'W' indicates the ceramic flatpack package configuration when sourcing. Confirm that the part number corresponds to the commercial/industrial grade variant rather than the standard plastic package version. Ensure compatibility with existing board layouts for the 16-pin CDIP footprint. Cross-reference the manufacturer's latest datasheet to confirm pinout consistency and electrical specifications before integration.

Flip Flops Selection Notes

Select this component when dual-rail output capability is required for each flip-flop stage. Choose the SNJ54HC175W over standard variants if operation in extreme cold or heat is necessary. Consider the wider voltage tolerance for systems with fluctuating power supplies. Evaluate the package type against thermal management requirements and mechanical constraints of the target enclosure.

Flip Flops Part Context

This device belongs to the Texas Instruments HC (High-speed CMOS) logic family, specifically the 54-series intended for military and aerospace applications. It serves as a fundamental building block for sequential logic circuits. The SNJ54HC175W offers enhanced durability compared to commercial counterparts, ensuring stable performance under rigorous operational stress and wide environmental variations.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include SN54HC175J and SNJ54HC175W.