74LVC273BQ-Q100X

Overview

The Nexperia 74LVC273BQ-Q100X is an octal D-type flip-flop with a positive-edge clock and reset function, designed for automotive applications. It operates within a supply voltage range of 1.65 V to 5.5 V and features low power consumption typical of LVC technology. The device is housed in a DHVQFN-14 package (SOT762) and complies with AEC-Q100 qualification standards. It supports surface-mount installation and offers robust performance across the specified industrial temperature range.

Feature Summary

• Octal D-type flip-flop architecture with independent data inputs and outputs
• Positive-edge clock triggering mechanism for precise timing control
• Integrated asynchronous reset function for immediate state initialization
• AEC-Q100 qualified for reliable operation in demanding automotive environments

Applications

• Automotive electronic control units requiring high-density memory storage
• Data buffering systems in vehicle communication networks
• State retention circuits in automotive sensor interfaces
• General-purpose digital logic processing in automotive infotainment systems

Procurement Notes

Verify that the specific ordering code matches the required package variant and tape/reel configuration. Confirm that the component meets the necessary AEC-Q100 grade requirements for your target application. Ensure compatibility with your manufacturing process regarding the DHVQFN-14 footprint. Cross-reference the manufacturer's latest documentation to confirm current availability and lead times before finalizing procurement plans.

Selection Notes

Select this component when an octal flip-flop solution is needed for automotive designs. Consider its wide voltage range if interfacing with various logic levels. Evaluate the DHVQFN-14 package size against available PCB space constraints. Compare it against other Nexperia LVC series devices if different pin counts or functions are required for the system design.

Part Context

This part belongs to the 74LVC family of logic integrated circuits from Nexperia. It is specifically engineered for low-voltage CMOS applications. The Q100 suffix indicates compliance with automotive reliability standards. It serves as a key building block for sequential logic circuits in modern electronic systems.

Replacement Considerations

Check for direct equivalents such as the 74LVC273PW-Q100J which uses a TSSOP-20 package. Verify pin-to-pin compatibility if substituting packages. Ensure the replacement maintains the same AEC-Q100 qualification level.