74AHC86BQ-Q100X

Overview

The Nexperia 74AHC86BQ-Q100X is a quad 2-input EXCLUSIVE-OR gate in the AHC logic series, housed in a DHVQFN-14 (SOT762-1) package. 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 balanced propagation delays with typical values of 4.8 ns at 3.0 V and 3.4 ns at 5.0 V under 15 pF load conditions. Inputs are overvoltage tolerant up to 5.5 V, providing high noise immunity and CMOS low power dissipation.

Feature Summary

• Qualified for automotive applications according to AEC-Q100 Grade 1 standards
• Features Schmitt-trigger inputs and overvoltage tolerance up to 5.5 V
• DHVQFN package includes side-wettable flanks enabling automatic optical inspection

Applications

• Automotive electronic systems requiring robust logic control
• Mixed voltage environments utilizing input translation capabilities
• High-speed digital signal processing circuits

Procurement Notes

Verify that the specific ordering suffix matches the required tape and reel configuration for automated assembly processes. Confirm the exact temperature grade and package variant aligns with the design specifications before finalizing procurement orders. Ensure compliance with automotive qualification requirements if deployed in vehicle electronics.

Selection Notes

Select this component when a compact surface-mount solution is required for XOR logic functions in space-constrained designs. The DHVQFN package offers thermal enhancement and small footprint advantages. Consider the wide operating voltage range and extended temperature capability for harsh environment deployments.

Part Context

This part belongs to the Nexperia 74AHC86-Q100 family of quad 2-input exclusive-OR gates. It shares functional characteristics with other members of the AHC automotive logic series but is distinguished by its specific DHVQFN-14 packaging and terminal arrangement suitable for high-density PCB layouts.

Replacement Considerations

Direct substitutes include the 74AHCT86BQ-Q100X for TTL-compatible input levels. Other packages such as SO14 or TSSOP14 variants like 74AHC86D-Q100 or 74AHC86PW-Q100 offer equivalent logic functionality with different mechanical footprints.