SN74HCS72QPWRQ1

Flip Flops Overview

The SN74HCS72QPWRQ1 is an automotive-grade, dual D-type flip-flop featuring Schmitt-trigger inputs and push-pull outputs. It operates within a supply voltage range of 2 V to 6 V and supports a maximum clock frequency of 105 MHz. The device exhibits a propagation delay of 7 ns with output currents of ±7.8 mA. Designed for surface-mount installation in TSSOP-14 packages, it functions reliably across an extended temperature range from -40°C to +125°C and holds AEC-Q100 qualification.

Flip Flops Feature Summary

• Automotive certification compliant with AEC-Q100 standards for reliability
• Schmitt-trigger inputs provide noise immunity and clean signal transitions
• Push-pull outputs deliver balanced drive capability for robust interfacing

Flip Flops Applications

• Automotive data acquisition systems requiring precise timing control
• Vehicle body electronics managing sensor input synchronization
• Infotainment subsystems utilizing high-speed digital logic interfaces

Flip Flops Procurement Notes

Verify the specific suffix 'PWR' indicates the TSSOP-14 package variant when sourcing. Confirm AEC-Q100 qualification status aligns with project requirements. Ensure thermal management strategies accommodate the specified operating temperature range during PCB layout. Cross-reference official Texas Instruments documentation for accurate pinout and electrical characteristics before integration.

Flip Flops Selection Notes

Select this component for applications demanding automotive reliability combined with high-speed logic performance. The dual configuration reduces board space compared to single flip-flops. Consider the 2 V to 6 V supply range compatibility with existing system power rails. Evaluate the 105 MHz clock limit against system timing constraints to ensure adequate margin for signal integrity.

Flip Flops Part Context

This part belongs to the SN74HCS family of high-speed CMOS logic devices tailored for automotive environments. It complements other HCS series components like the SN74HCS74 and SN74HCS374 by offering dual-channel functionality. The Q1 designation signifies its suitability for harsh automotive conditions, distinguishing it from standard commercial variants.

Flip Flops Replacement Considerations

Direct substitutes include the SN74HCS74QPWRQ1 for single flip-flop needs or the SN74HCS74DRQRQ1 for alternative packaging. Verify pin compatibility and electrical specifications before swapping. The SN74HCS72QDRQ1 offers the same function in an SOIC-14 package.