74LVC574APW-Q100J

Overview

The Nexperia 74LVC574APW-Q100J is an automotive-grade octal D-type flip-flop featuring positive-edge triggering. It operates within a supply voltage range of 1.2 V to 3.6 V and provides three-state outputs. The component is housed in a TSSOP-16 package (SOT403) and supports serial-to-serial/parallel data transfer. It exhibits a propagation delay of 7 ns and complies with AEC-Q100 standards for operation between -40 °C and +125 °C.

Feature Summary

• Provides eight independent D-type flip-flops with positive-edge clock triggering
• Features three-state outputs for efficient bus system interfacing
• Includes Schmitt trigger inputs to ensure noise immunity against slow signal transitions

Applications

• Automotive electronic control units requiring robust logic processing
• High-speed data buffering and register storage in vehicle networks
• Parallel-to-serial conversion circuits in automotive communication modules

Procurement Notes

Verify the specific suffix 'Q100J' to confirm AEC-Q100 automotive qualification status. Ensure the ordering code matches the TSSOP-16 package variant. Cross-reference the manufacturer part number directly with official Nexperia documentation to validate RoHS compliance and environmental specifications before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring high-density octal storage with low-voltage compatibility. It is suitable for applications needing wide operating temperature ranges and high ESD protection levels. Consider its 7 ns speed and 3.6 V maximum rating for integration into mixed-voltage automotive logic environments.

Part Context

This device belongs to the Nexperia 74LVC family, designed for low-voltage CMOS applications. The Q100 designation indicates adherence to automotive reliability standards. It serves as a critical building block for sequential logic circuits, offering reliable data retention and transfer capabilities in demanding vehicular electronic architectures.

Replacement Considerations

Consult official Nexperia substitution guides for verified equivalents. Generic automotive-grade octal flip-flops may not match the specific electrical characteristics or package dimensions required for direct replacement without design review.