SN74AHC74QPWRG4Q1

Flip Flops Overview

The SN74AHC74QPWRG4Q1 is an automotive-grade dual D-type flip-flop from Texas Instruments, designed for high-speed digital applications. It operates within a supply voltage range of 2 V to 5.5 V and features positive-edge triggering with set and reset functions. The device utilizes CMOS technology and is housed in a 14-TSSOP package. Key electrical parameters include a maximum propagation delay of 15.4 ns at 3.3 V, output currents of ±8 mA, and a static current of 2 µA. It supports a load capacitance of up to 50 pF and functions reliably across an operating temperature range of -40°C to +125°C.

Flip Flops Feature Summary

• Automotive-grade reliability certified under AEC-Q100 standards for robust performance in vehicle environments.
• Dual D-type flip-flop architecture provides independent data storage with positive-edge clock triggering.
• Integrated asynchronous set and reset inputs allow direct control of output states without clock dependency.
• CMOS construction ensures low static power consumption while maintaining high-speed signal integrity.

Flip Flops Applications

• Automotive electronic control units requiring certified logic components
• Data storage and register circuits in vehicle communication systems
• Sequential logic processing in automotive sensor interfaces

Flip Flops Procurement Notes

Verify the specific suffix 'G4' indicates lead-free packaging compliant with RoHS directives. Confirm that the 'Q1' designation aligns with your project's requirement for AEC-Q100 qualified automotive catalog parts. Ensure the TSSOP-14 footprint matches your PCB layout constraints before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when dual D-type flip-flops are required for automotive applications demanding AEC-Q100 certification. It is suitable for designs needing positive-edge triggering with set/reset capabilities. Consider the 15.4 ns propagation delay and 5.5 V maximum supply voltage to ensure compatibility with system timing and power rails.

Flip Flops Part Context

This part belongs to the SN74AHC74-Q1 series, representing Texas Instruments' automotive-qualified version of the standard AHC74 logic family. The 'Q1' suffix specifically denotes compliance with automotive quality standards, distinguishing it from commercial-grade counterparts while maintaining functional equivalence in logic operations.

Flip Flops Replacement Considerations

SN74AHC74QPWRE4Q1