SN74LV374ATPWRQ1

Flip Flops Overview

The SN74LV374ATPWRQ1 is an automotive-grade octal edge-triggered D-type flip-flop with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and features a propagation delay of 19.3 ns. The device provides high drive capability with output currents of ±16 mA. It is housed in a TSSOP-20 package and supports a wide operating temperature range from -40°C to +125°C, ensuring reliability in demanding automotive environments.

Flip Flops Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for long-term reliability
• Octal configuration providing eight independent D-type flip-flops in a single package
• Three-state outputs enable direct bus driving without additional interface hardware
• Wide supply voltage compatibility supporting 2 V to 5.5 V operation

Flip Flops Applications

• Automotive data acquisition systems requiring robust logic storage
• In-vehicle communication bus interfaces for signal buffering
• Electronic control unit (ECU) peripheral data latching
• Automotive display driver address holding circuits

Flip Flops Procurement Notes

Verify the specific suffix 'Q1' confirms AEC-Q100 automotive qualification status. Confirm the tape-and-reel packaging format matches automated assembly requirements. Ensure the TSSOP-20 footprint aligns with existing PCB layout constraints. Validate that the extended temperature range meets the specific thermal design limits of the target application environment.

Flip Flops Selection Notes

Select this component when automotive reliability certification is mandatory for the design. Choose this part over standard industrial variants if the application requires operation up to 125°C junction temperature. Consider the 19.3 ns propagation delay against system timing budgets. Verify that the 5.5 V maximum rating accommodates potential voltage transients in automotive power rails.

Flip Flops Part Context

This component belongs to the SN74LV374A family of low-voltage CMOS octal flip-flops. The 'Q1' suffix specifically denotes automotive grade qualification, distinguishing it from commercial or industrial versions. It shares functional pinouts with non-automotive counterparts but undergoes stricter manufacturing controls and testing protocols defined by automotive industry standards.

Flip Flops Replacement Considerations

SN74LV374ADWRQ1: SOIC-20 package variant with identical electrical characteristics.

Flip Flops FAQ

What is the maximum operating temperature for the SN74LV374ATPWRQ1?

The device supports a maximum operating temperature of +125°C.

Does this component support three-state bus operations?

Yes, it includes three-state outputs designed for direct connection to system buses.