74HCT175D-Q100J

Overview

The Nexperia 74HCT175D-Q100J is a quadruple D-type flip-flop with separate clock inputs, manufactured in a 16-pin SO package. It belongs to the 74HCT logic family and is qualified to AEC-Q100 Grade 1 standards for automotive applications. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40 °C to +125 °C. It features asynchronous reset functionality and provides non-inverting outputs. The component is designed for surface-mount installation and complies with JEDEC standards for CMOS low power dissipation and high noise immunity.

Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards
• Quadruple D-type flip-flops with independent clock inputs
• Asynchronous reset mechanism for immediate state control
• Extended industrial temperature operation up to 125 °C

Applications

• Automotive data storage and register circuits
• Shift registers in vehicle electronic control units
• Parallel-to-serial data conversion modules
• Timing synchronization elements in automotive logic systems

Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm package type and tape-and-reel specifications. Ensure the procurement channel sources components directly from authorized distributors to guarantee authenticity and traceability. Confirm that the delivered parts match the AEC-Q100 Grade 1 qualification requirements specified in the datasheet before integration into automotive designs.

Selection Notes

Select this component when designing automotive logic circuits requiring quadruple D-type flip-flops with individual clocking capabilities. It is suitable for applications demanding robust performance across wide temperature ranges and compliance with automotive reliability standards. Consider the 16-pin SO package constraints and ensure the system voltage aligns with the HCT family's 4.5 V to 5.5 V operating window.

Part Context

This part is a member of the Nexperia 74HCT series, which bridges TTL input levels with CMOS output characteristics. The Q100 designation indicates automotive qualification, distinguishing it from standard commercial variants. It serves as a fundamental building block for sequential logic in automotive electronics, offering reliable data retention and transfer capabilities under stringent environmental conditions.

Replacement Considerations

Consult official Nexperia substitution guides for verified equivalents. Cross-reference pinouts and electrical parameters with alternative manufacturers' automotive-grade quadruple D-type flip-flops to ensure functional compatibility without modifying existing board layouts.