74LVC823ABQ,118

Overview

The Nexperia 74LVC823ABQ,118 is a high-speed CMOS logic device belonging to the LVC series. It functions as a dual 4-bit D-type flip-flop with tri-state outputs and an asynchronous clear input. The component operates within a supply voltage range of 1.65 V to 3.6 V. It features low static power consumption and offers robust ESD protection. The device supports data rates up to 200 MHz and provides balanced output drive capabilities. It is housed in a compact 20-DHVQFN package with exposed pad for efficient thermal dissipation.

Feature Summary

• Dual 4-bit D-type flip-flops with tri-state outputs
• Asynchronous clear input functionality
• High-speed operation supporting up to 200 MHz clock frequencies
• Low power consumption with extended temperature range

Applications

• Parallel data storage and buffering
• Shift register implementations
• Timing and synchronization circuits
• Interface adapters between different logic families

Procurement Notes

Verify the specific ordering code suffix against official Nexperia documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the DHVQFN package variant matches the required footprint and thermal pad requirements for the target PCB layout. Cross-reference the RoHS compliance status with current regulatory standards before finalizing procurement orders.

Selection Notes

Select this component when a design requires multiple independent 4-bit registers within a single package. The LVC series ensures compatibility with 1.65 V to 3.6 V logic levels. Consider the 20-DHVQFN package for space-constrained applications requiring surface-mount assembly. Ensure the asynchronous clear feature aligns with the system reset strategy.

Part Context

This part belongs to the 74LVC family of logic ICs, designed for low-voltage applications. It complements other LVC devices such as the 74LVC574ABQ,115, which shares similar electrical characteristics but differs in pin configuration and internal structure. The LVC series is widely used in portable electronics and battery-powered systems due to its efficiency.

Replacement Considerations

Check for direct cross-reference part numbers from Nexperia or other manufacturers offering identical pinouts and electrical specs. Verify that any substitute maintains the same DHVQFN-20 package dimensions and thermal performance.