74AHC74PW-Q100J

Overview

The Nexperia 74AHC74PW-Q100J is a dual D-type flip-flop with independent clock and set inputs, housed in a TSSOP-14 package. It belongs to the AHC logic family and holds AEC-Q100 qualification for automotive applications. The device operates within a supply voltage range of 2 V to 5.5 V, supporting data rates up to 200 MHz at 5 V. It features low static power consumption and high noise immunity, making it suitable for demanding digital control environments.

Feature Summary

• Dual D-type flip-flops with separate clock and set inputs
• Qualified for automotive electronics under AEC-Q100 standards
• Wide operating voltage range from 2 V to 5.5 V
• High-speed performance with propagation delays down to 6 ns

Applications

• Automotive electronic control units (ECUs)
• Industrial process control systems
• Data acquisition and storage circuits
• Timing and synchronization logic modules

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required automotive grade specifications. Ensure proper handling procedures are followed during storage and assembly to maintain integrity. Cross-reference datasheet revisions to ensure compatibility with current design requirements.

Selection Notes

Select this component when dual independent D-flip-flops are required in an automotive environment. Consider the TSSOP-14 package for space-constrained PCB layouts. Evaluate the 2 V to 5.5 V operating range against system power rails. Verify timing requirements align with the specified propagation delay characteristics for reliable signal integrity.

Part Context

This part is a member of the Nexperia 74AHC series, designed for high-speed CMOS operations. The Q100 designation indicates compliance with automotive reliability standards. It serves as a fundamental building block for sequential logic in modern electronic systems requiring robust performance across varying temperature conditions.

Replacement Considerations

Direct substitutes include other AHC series dual D-flip-flops with identical pinouts and functionality. Verify equivalent AEC-Q100 qualification if automotive reliability is mandatory. Check package dimensions and thermal characteristics to ensure mechanical compatibility.