74AHCT1G86QSE-7

Overview

The 74AHCT1G86QSE-7 is an automotive-compliant single two-input positive Exclusive-OR gate manufactured by Diodes Incorporated. It operates within a supply voltage range of 4.5V to 5.5V and features standard push-pull outputs with ±8mA drive capability at 5.0V. The device supports ambient temperature operation from -40°C to +125°C and includes Schmitt trigger inputs for tolerance to slower input transitions. Propagation delay ranges from 1.0ns to 9.0ns depending on load capacitance and temperature.

Feature Summary

• AEC-Q100 Grade 1 qualified for automotive applications
• Schmitt trigger action at all inputs
• Totally lead-free, fully RoHS compliant, and halogen/antimony free

Applications

• Automotive applications within Grade 1 temperature range
• Industrial computing, controls, and automation
• High reliability networking and communications
• Industrial and agricultural equipment

Procurement Notes

Verify the component matches the specific SOT353 package configuration and the '-7' tape and reel packing suffix. Confirm that the AEC-Q100 qualification status aligns with project requirements for automotive-grade logic devices. Ensure sourcing channels are authorized to guarantee product authenticity and compliance with IATF 16949 manufacturing standards.

Selection Notes

Select this component when a single XOR gate is required in a compact surface-mount footprint. The AHCT series ensures compatibility with standard CMOS logic levels while operating strictly at 5V. Consider the Schmitt trigger feature if the application involves noisy environments or slow signal edges requiring clean switching thresholds.

Part Context

This part belongs to the 74AHCT1GxxQ family of single-function gates designed for automotive use. It shares the same logical function as other members but differs in package type and specific electrical characteristics defined by the AHCT logic family. The 'Q' designation indicates AEC-Q100 qualification, distinguishing it from non-automotive variants.

Replacement Considerations

The datasheet lists the 74AHCT1G86W5-7 as a package alternative using the SOT25 form factor. Verify pinout compatibility and thermal resistance differences when substituting between SOT353 and SOT25 packages.