SN74HC165QDREP

Shift Registers Overview

The SN74HC165QDREP is an automotive-grade, 8-bit parallel-load shift register manufactured by Texas Instruments. It belongs to the SN74HC165-Q1 series and utilizes CMOS logic technology. The device features a serial/parallel-to-serial counting sequence with one circuit configuration. It operates within a supply voltage range of 2 V to 6 V and supports surface-mount installation in a SOIC-16 package. The component is qualified under AEC-Q100 standards for automotive applications and functions reliably across an operating temperature range from -40°C to +125°C.

Shift Registers Feature Summary

• Automotive qualification compliant with AEC-Q100 standards
• 8-bit parallel-load capability for efficient data input
• CMOS logic construction ensuring low power consumption
• Wide operating voltage range supporting diverse system requirements

Shift Registers Applications

• Automotive electronic control units requiring robust data shifting
• Industrial systems needing high-temperature reliability
• Embedded interfaces for converting parallel inputs to serial outputs

Shift Registers Procurement Notes

Verify the specific suffix 'QDREP' against the official Texas Instruments datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets AEC-Q100 grade requirements for your target application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status as indicated in the latest product documentation before finalizing procurement orders.

Shift Registers Selection Notes

Select this component when automotive reliability and wide temperature operation are required. The HC logic family offers compatibility with standard digital interfaces. Consider the SOIC-16 package dimensions for PCB layout constraints. Verify that the 2V to 6V supply range aligns with the system's power architecture. Ensure the serial output interface matches the receiving device's input requirements.

Shift Registers Part Context

This part is a member of the SN74HC165-Q1 family, designed specifically for automotive environments. It provides 8-bit parallel loading with serial output capabilities. The device is engineered to withstand harsh conditions typical in vehicle electronics. It serves as a key component for expanding I/O capabilities in microcontroller-based systems where space and reliability are critical factors.

Shift Registers FAQ

What is the operating temperature range for the SN74HC165QDREP?

The device operates reliably from -40°C to +125°C.

Is this component suitable for automotive applications?

Yes, it is qualified according to AEC-Q100 standards for automotive use.