74AHC595BQ-Q100,11

Shift Registers Overview

The Nexperia 74AHC595BQ-Q100,11 is an automotive-grade 8-bit serial-in/serial-out or parallel-out shift register with output latches. It operates within a supply voltage range of 2.0 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features Schmitt trigger inputs, overvoltage tolerant inputs up to 5.5 V, and high noise immunity. It utilizes a DHVQFN16 package (SOT763-1) with side-wettable flanks for automatic optical inspection.

Shift Registers Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1 standard
• Separate clocks for shift and storage registers with asynchronous reset
• Overvoltage tolerant inputs enabling use as translators in mixed voltage environments
• DHVQFN package with side-wettable flanks facilitating automatic optical inspection

Shift Registers Applications

• Serial-to-parallel data conversion
• Remote control holding register

Shift Registers Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the component meets the AEC-Q100 Grade 1 qualification requirements for your target application. Ensure compatibility with the specified temperature range and voltage levels before finalizing procurement decisions.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with separate clocking for shift and storage operations is required. The DHVQFN16 package is suitable for applications needing compact footprints with thermal enhancement. Verify input logic level compatibility, as the AHC variant requires CMOS levels.

Shift Registers Part Context

This part belongs to the Nexperia 74AHC595-Q100 family, which includes variants like the 74AHCT595-Q100. The BQ suffix specifically denotes the DHVQFN16 package type. Other package options include SO16 and TSSOP16 within the same functional family.

Shift Registers Replacement Considerations

Check for other packages in the 74AHC595-Q100 family such as 74AHC595PW-Q100 or 74AHC595D-Q100 if pinout compatibility is maintained.