74HCT174D-Q100J

Overview

The 74HCT174D-Q100J is a hex D-type flip-flop manufactured by Nexperia USA Inc. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 67MHz. The device features asynchronous reset functionality and is housed in a 16-SOIC surface-mount package. Designed for automotive applications, it holds AEC-Q100 Grade 1 qualification and functions reliably across an operating temperature range of -40°C to +125°C.

Feature Summary

• Hex D-type flip-flop architecture with six independent data storage elements
• Asynchronous reset mechanism for immediate state clearing
• Automotive-grade reliability certified under AEC-Q100 standards
• High noise immunity with symmetrical output impedance characteristics

Applications

• Automotive electronic control units requiring robust data latching
• Industrial systems utilizing high-temperature logic circuits
• Digital signal processing interfaces needing parallel-to-serial conversion
• Memory buffer stages in automotive infotainment systems

Procurement Notes

Verify the specific suffix 'Q100J' against official Nexperia documentation to confirm package variant and tape/reel specifications. Ensure compatibility with AEC-Q100 Grade 1 requirements for your target application environment. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when a hex D-type flip-flop with asynchronous reset is required for automotive or industrial environments. The HCT logic family ensures TTL-compatible input levels while maintaining CMOS performance. Verify that the 16-SOIC package dimensions fit your PCB layout constraints and that the 4.5V to 5.5V supply voltage aligns with your system power rails.

Part Context

This component belongs to Nexperia's 74HCT series of high-speed CMOS logic devices. The Q100 designation indicates automotive qualification, distinguishing it from standard commercial variants. The 'D' suffix specifies the 16-pin SOIC package type. This series provides reliable digital storage solutions for complex logic applications requiring multiple flip-flops in a single integrated circuit.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.