SN74HCS72PWR

Flip Flops Overview

The SN74HCS72PWR is an automotive-grade, dual D-type flip-flop from Texas Instruments' HCS logic family. It features Schmitt-trigger inputs for noise filtering and push-pull outputs. The device operates within a supply voltage range of 2 V to 6 V and supports a maximum clock frequency of 105 MHz. Propagation delay is specified at 7 ns, with output drive capabilities of ±7.8 mA. It is housed in a TSSOP-14 package and qualified to AEC-Q100 standards for operation between -40°C and +125°C.

Flip Flops Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for extended temperature reliability
• Schmitt-trigger inputs provide enhanced noise immunity and signal conditioning
• Push-pull output configuration ensures robust drive capability across the operating voltage range

Flip Flops Applications

• Automotive data acquisition systems requiring high noise immunity
• Digital signal processing interfaces in vehicle control units
• Memory address latching in automotive infotainment modules
• State machine implementation in engine management systems

Flip Flops Procurement Notes

Verify that the specific part number suffix matches the required package type and tape-and-reel specifications for your manufacturing process. Confirm that the component meets the AEC-Q100 grade requirements for your target automotive application environment. Ensure compatibility with your assembly line's reflow profile limits for the TSSOP-14 package.

Flip Flops Selection Notes

Select this component when designing automotive circuits that require precise timing with noise-resistant inputs. The HCS series offers lower power consumption compared to standard HC logic while maintaining similar speed characteristics. Consider the 2V to 6V operating range if interfacing with varying voltage domains within the vehicle network architecture.

Flip Flops Part Context

This device belongs to the SN74HCSxx series, which combines the low power consumption of CMOS technology with the high noise immunity of Schmitt triggers. It is specifically designed for automotive applications where reliability under harsh electromagnetic interference conditions is critical. The dual configuration allows for compact layout in space-constrained electronic control units.

Flip Flops Replacement Considerations

SN74HCS72DRQ1: Alternative SOIC-14 package variant with identical electrical characteristics and automotive qualification.