74AHC374PW-Q100J

Overview

The Nexperia 74AHC374PW-Q100J is an octal D-type flip-flop with 3-state outputs, part of the 74AHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and features a propagation delay of 6.4 ns. The component is housed in a TSSOP-20 package and supports surface mount installation. It is qualified under AEC-Q100 standards for automotive applications, ensuring reliability across an operating temperature range of -40 °C to +125 °C.

Feature Summary

• Octal configuration providing eight independent D-type flip-flops with positive-edge triggering.
• Three-state outputs enable direct connection to bus lines without external drivers.
• CMOS input structure ensures high noise immunity and low power dissipation.
• Automotive qualification compliant with AEC-Q100 standards for extended temperature operation.

Applications

• Automotive data acquisition systems requiring reliable storage elements.
• Industrial control interfaces utilizing mixed-voltage signal translation.
• High-speed digital communication buses employing 3-state buffering.
• Consumer electronics processing units demanding low-power logic performance.

Procurement Notes

Verify the specific suffix 'J' against the manufacturer's current datasheet to confirm packaging details and compliance status. Ensure the design accommodates the TSSOP-20 thermal requirements and soldering profiles specified in the official documentation. Confirm that the application environment remains within the stated electrical limits and temperature ranges defined for the AEC-Q100 grade.

Selection Notes

Select this component when an octal storage solution with high-speed performance and 3-state output capability is required. The wide supply voltage range supports integration into systems operating between 2 V and 5.5 V. The AEC-Q100 qualification makes it suitable for automotive environments where extended temperature stability and robustness are critical design constraints.

Part Context

This device belongs to the Nexperia 74AHC series, designed for high-speed CMOS operations with reduced power consumption. The 74AHC374 variant specifically provides octal storage functionality. The Q100 designation indicates automotive-grade reliability, while the PW suffix identifies the TSSOP-20 surface-mount package format used for compact circuit board layouts.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by comparing pin configurations, electrical characteristics, and package dimensions against alternative octal D-type flip-flops from other manufacturers.