74HC73D-Q100J

Overview

The Nexperia 74HC73D-Q100J is a dual positive-edge-triggered D flip-flop with an asynchronous clear input, belonging to the 74HC logic family. It is housed in a SOIC-20 surface-mount package and complies with RoHS standards. The component holds AEC-Q100 qualification for automotive applications, ensuring reliability under demanding conditions.

Feature Summary

• Dual positive-edge-triggered D flip-flops with independent data inputs
• Asynchronous clear function for immediate state reset
• AEC-Q100 qualified for automotive electronics environments
• High noise immunity and low power dissipation characteristics

Applications

• Automotive digital signal processing circuits
• Data storage and register modules in vehicle control units
• State machine implementation in automotive logic systems

Procurement Notes

Verify the specific suffix J against official Nexperia documentation to confirm tape-and-reel packaging specifications. Ensure the order quantity aligns with standard reel sizes defined in the manufacturer's datasheet. Confirm that the AEC-Q100 Grade 1 qualification meets the thermal requirements of the target application environment before finalizing procurement.

Selection Notes

Select this component when dual edge-triggered storage with asynchronous clearing is required in automotive designs. The HC series offers compatibility with standard CMOS logic levels. Verify that the SOIC-20 package dimensions fit the PCB layout constraints and that the operating temperature range satisfies the system's environmental specifications.

Part Context

This device is part of Nexperia's extensive portfolio of automotive-grade logic integrated circuits. The 74HC73D-Q100J provides essential sequential logic functionality within the broader 74HC family, designed specifically for robust performance in automotive electronic systems requiring high reliability and standardized interface protocols.

Replacement Considerations

Check for direct cross-reference part numbers from other manufacturers holding equivalent AEC-Q100 qualifications. Verify pinout compatibility and electrical parameter alignment before substituting.