SN74HC165QPWRG4Q1

Shift Registers Overview

The SN74HC165QPWRG4Q1 is an automotive-grade, 8-bit parallel-load shift register from Texas Instruments' HC logic family. It converts eight parallel data inputs into a serial output stream. The device operates within a supply voltage range of 2V to 6V and supports a maximum operating temperature of +125°C. It features propagation delays of up to 150ns and meets AEC-Q100 qualification standards for automotive applications.

Shift Registers Feature Summary

• Automotive grade certification compliant with AEC-Q100 standards
• Parallel-to-serial data conversion capability
• Wide operating temperature range suitable for harsh environments

Shift Registers Applications

• Automotive electronic systems requiring reliable data shifting
• Industrial control interfaces utilizing HC logic families
• Embedded systems needing parallel input expansion

Shift Registers Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct automotive qualification and package type. Confirm that the specific revision matches project requirements for temperature ratings and electrical characteristics before finalizing procurement decisions.

Shift Registers Selection Notes

Select this component when designing for automotive environments requiring robust performance under high temperatures. Ensure the system voltage aligns with the 2V to 6V operational range. Consider the TSSOP-16 package constraints for PCB layout and thermal management in dense assemblies.

Shift Registers Part Context

This part belongs to the SN74HC165-Q1 series, specifically designed for automotive applications. It shares functional similarities with standard industrial shift registers but includes enhanced reliability features and testing protocols mandated by automotive industry standards for safety-critical electronics.

Shift Registers Replacement Considerations

SN74HC165PWREP