74LVC823ABQ-Q100J

Overview

The 74LVC823ABQ-Q100J is a single 9-bit D-type flip-flop with positive edge triggering, manufactured by Nexperia. It operates within a supply voltage range of 1.65 V to 3.6 V and features an AEC-Q100 qualification for automotive reliability. The device is housed in a DHVQFN package (SOT815) and supports surface mount installation. It functions as a high-performance storage element compatible with CMOS and TTL logic families, designed for robust data retention in demanding electronic environments.

Feature Summary

• Single 9-bit D-type flip-flop architecture with positive edge triggering
• AEC-Q100 qualified for automotive grade reliability standards
• Compatible with both CMOS and TTL logic input levels

Applications

• Automotive electronic systems requiring reliable data storage
• Digital signal processing circuits utilizing parallel data latching
• General-purpose sequential logic applications in consumer electronics

Procurement Notes

Verify the specific suffix 'J' against the manufacturer's official ordering information to confirm packaging details and tape/reel specifications. Ensure that the DHVQFN (SOT815) footprint matches your PCB design requirements. Confirm AEC-Q100 compliance documentation is available if automotive certification is mandatory for your project. Cross-reference the datasheet revision date to ensure compatibility with current design standards.

Selection Notes

Select this component when a compact, high-density 9-bit storage solution is required for low-voltage digital systems. The LVC series offers fast switching speeds suitable for modern bus architectures. Consider the DHVQFN package size constraints and thermal dissipation capabilities during layout. This part is appropriate for designs needing automotive-grade durability without sacrificing performance metrics typical of standard logic families.

Part Context

This component belongs to the Nexperia 74LVC family, which provides low-voltage CMOS technology optimized for high-speed operation. The 74LVC823 series specifically addresses the need for multi-bit storage elements in space-constrained applications. As an automotive-qualified device, it integrates into broader system designs where reliability under varying temperature conditions is critical for long-term operational stability.

Replacement Considerations

Check for direct equivalents within the 74LVC823 family from other manufacturers that maintain the same pinout and electrical characteristics. Verify that any substitute also holds AEC-Q100 qualification if automotive use is intended. Ensure the replacement package matches the SOT815/DHVQFN form factor to avoid PCB redesign.