SN74AHC74QWBQARQ1

Flip Flops Overview

The SN74AHC74QWBQARQ1 is an automotive-grade dual D-type flip-flop from Texas Instruments, belonging to the AHC logic series. It features a WQFN-14 package and operates within a supply voltage range of 2 V to 5.5 V. The device supports a wide operating temperature range from -40°C to +125°C. Key electrical characteristics include a maximum propagation delay of 15.4 ns at 3.3 V, with high-level and low-level output currents rated at -8 mA and 8 mA respectively. It provides both inverting and non-inverting outputs.

Flip Flops Feature Summary

• Automotive qualification for reliable operation in vehicle environments
• Dual independent D-type flip-flops with rising-edge triggering
• Wide supply voltage compatibility from 2 V to 5.5 V
• Extended temperature rating suitable for harsh conditions

Flip Flops Applications

• Automotive electronic control units
• Data storage and shift register circuits
• Timing and synchronization applications
• Industrial control systems

Flip Flops Procurement Notes

Verify the specific suffix 'WBQARQ1' against the official datasheet to confirm package type, tape-and-reel specifications, and automotive grade compliance. Ensure the ordering part number matches the exact pinout and thermal requirements for your PCB design. Cross-reference with Texas Instruments documentation to validate RoHS status and lead-free manufacturing processes before finalizing procurement.

Flip Flops Selection Notes

Select this component when designing automotive logic circuits requiring dual D-flip-flops with CMOS outputs. It is suitable for systems needing wide voltage tolerance and high-temperature resilience. Consider the WQFN-14 package size for space-constrained layouts. Ensure input signals are compatible with CMOS levels and that the required switching speed meets the 15.4 ns delay specification.

Flip Flops Part Context

This part belongs to the SN74AHC74-Q1 family of automotive D-type flip-flops. It shares functional similarities with other AHC series devices but is specifically qualified for automotive use. The WQFN package offers a compact footprint compared to traditional SOIC or TSSOP options, facilitating dense board layouts in modern automotive electronics.

Flip Flops Replacement Considerations

SN74AHC74QDRG4Q1

Flip Flops FAQ

What is the logic family of this component?

It belongs to the AHC (Advanced High-Speed CMOS) logic family.

Does this device have set and reset inputs?

Yes, the SN74AHC74-Q1 family typically includes set and reset inputs for direct control of the flip-flop state.