74HC165BQ-Q100,115

Shift Registers Overview

The Nexperia 74HC165BQ-Q100,115 is an 8-bit parallel-in/serial-out shift register in the HC logic family. It features a DHVQFN16 package (SOT763-1) with side-wettable flanks. The device operates on a supply voltage of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. It includes asynchronous parallel load capability, synchronous serial input, and complementary outputs. Inputs are overvoltage tolerant up to 15 V.

Shift Registers Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Asynchronous 8-bit parallel data loading mechanism
• Input levels tolerant to 15 V for HIGH-to-LOW level shifting applications
• DHVQFN package design enabling Automatic Optical Inspection of solder joints

Shift Registers Applications

• Parallel-to-serial data conversion
• Register once, drag and drop operations
• Automotive electronic systems

Shift Registers Procurement Notes

Verify that the ordering suffix matches the specific DHVQFN16 package configuration. Confirm the automotive grade designation aligns with project requirements. Ensure the datasheet revision corresponds to the latest product specifications. Check compatibility with system voltage levels within the specified operating range.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with automotive reliability is required. The DHVQFN package offers space efficiency compared to standard SOIC or TSSOP options. Verify that the CMOS input levels meet interface requirements rather than TTL levels. Consider the overvoltage tolerance if interfacing with higher voltage signals.

Shift Registers Part Context

This part belongs to the 74HC165-Q100 series of 8-bit parallel-in/serial-out shift registers manufactured by Nexperia. It is specifically designed for automotive applications meeting strict quality standards. The BQ suffix indicates the DHVQFN16 leadless package variant, distinct from the D (SO16) or PW (TSSOP16) package versions.

Shift Registers Replacement Considerations

Other packages in the same series include 74HC165D-Q100 and 74HC165PW-Q100. These variants share identical electrical characteristics but differ in physical footprint and pinout arrangement.