CAHCT165QWBQBRQ1

Shift Registers Overview

The CAHCT165QWBQBRQ1 is an automotive-grade, 8-bit parallel-load shift register from the SN74AHCT165 series. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible inputs. The device utilizes a WQFN-16 surface-mount package and supports an operating temperature range from -40°C to +125°C. It provides push-pull outputs with high-level output current of -8 mA and low-level output current of 8 mA.

Shift Registers Feature Summary

• Automotive qualification for reliability in vehicle environments
• Parallel-to-serial data conversion capability
• TTL-compatible input logic levels

Shift Registers Applications

• Automotive electronic control units
• Vehicle sensor interface circuits
• In-vehicle communication systems

Shift Registers Procurement Notes

Verify component authenticity through authorized Texas Instruments distributors or certified partners. Confirm that the part number suffix matches the specific automotive grade and packaging requirements. Ensure compliance with RoHS directives and check for any recent lifecycle status updates before finalizing procurement orders.

Shift Registers Selection Notes

Select this component when designing automotive systems requiring robust parallel-to-serial conversion with TTL compatibility. The wide operating temperature range suits harsh under-hood environments. Consider the WQFN-16 package constraints for PCB layout and thermal management during the design phase.

Shift Registers Part Context

This part belongs to the SN74AHCT165 family of 8-bit shift registers designed for automotive applications. It offers asynchronous parallel loading and serial shifting functions. The AHCT logic ensures compatibility with standard TTL devices while maintaining CMOS performance characteristics suitable for modern automotive electronics.

Shift Registers FAQ

What is the input logic type for the CAHCT165QWBQBRQ1?

The device features TTL-compatible inputs.

Does this component support automotive environmental conditions?

Yes, it is qualified for automotive use with an extended operating temperature range up to +125°C.