SN74AC165BQBR

Shift Registers Overview

The SN74AC165BQBR is an automotive-grade, 8-bit parallel-load shift register manufactured by Texas Instruments. It operates within a supply voltage range of 1.5 V to 6 V and features push-pull outputs with a propagation delay of 10.1 ns. The device supports serial data input and standard/inverted serial outputs, along with clock inhibition functionality. It is housed in a WQFN-16 package and complies with AEC-Q100 standards for automotive applications.

Shift Registers Feature Summary

• Provides asynchronous parallel loading capability across eight shift registers.
• Includes complementary serial output and clock inhibition functions for signal control.
• Complies with AEC-Q100 automotive application standards.

Shift Registers Applications

• Automotive electronic systems requiring reliable data shifting
• Parallel-to-serial data conversion interfaces
• Input expansion modules in vehicle control units

Shift Registers Procurement Notes

Verify the exact part number suffix against official Texas Instruments documentation to confirm package type and temperature grade. Ensure compatibility with automotive qualification requirements before procurement. Cross-reference datasheet revisions to validate electrical characteristics and pinout configurations for your specific design implementation.

Shift Registers Selection Notes

Select this component when designing automotive circuits requiring robust 8-bit shift register functionality. Consider the 1.5 V to 6 V operating range for low-voltage compatibility. Verify that the WQFN-16 package fits your PCB layout constraints and thermal management requirements for high-reliability environments.

Shift Registers Part Context

This device belongs to the SN74AC165-Q1 series of automotive logic ICs. It is designed for high-speed data processing in demanding automotive environments. The AC logic family offers improved speed and power consumption characteristics compared to older standards, making it suitable for modern vehicle electronics architectures.

Shift Registers Replacement Considerations

Consult official substitution guides for equivalent automotive-grade shift registers. Verify functional compatibility and pinout alignment before replacing components in existing designs.