74HCT1G86GW-Q100H

Overview

The Nexperia 74HCT1G86GW-Q100H is a single 2-input EXCLUSIVE-OR gate qualified to AEC-Q100 Grade 1 standards. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. The device features TTL input levels, CMOS low power dissipation, and high noise immunity. It includes input clamp diodes for interfacing with voltages exceeding VCC. The component utilizes a TSSOP5 (SOT353-1) package with five leads.

Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1
• TTL input levels compatible with standard logic families
• High noise immunity and symmetrical output impedance
• ESD protection exceeding 2000 V HBM and 1000 V CDM

Applications

• Automotive electronic systems requiring XOR logic functions
• Wave and pulse shaping circuits
• Astable and monostable multivibrators

Procurement Notes

Verify the specific suffix 'H' against the manufacturer's current ordering information to confirm marking codes and packaging details. Ensure design compliance with AEC-Q100 Grade 1 requirements for automotive deployment. Confirm thermal derating specifications for the TSSOP5 package during operation above 74 °C to maintain reliability within the specified temperature range.

Selection Notes

Select this component when TTL-compatible inputs are required for XOR operations in automotive environments. The wide operating temperature range and robust ESD protection make it suitable for harsh conditions. Verify that the 4.5 V to 5.5 V supply voltage aligns with the system power rails. Consider the TSSOP5 package constraints for PCB layout and thermal management.

Part Context

This part belongs to the 74HCT1G86-Q100 family of single 2-input EXCLUSIVE-OR gates. It shares functional characteristics with the 74HC1G86-Q100 variant but differs in input level compatibility, supporting TTL logic levels instead of CMOS. Both variants share the same automotive qualification and package options, ensuring interchangeability in terms of form factor and environmental resilience.

Replacement Considerations

The 74HC1G86GW-Q100 serves as a direct functional substitute within the same family, differing primarily in input level compatibility (CMOS vs. TTL). Other single XOR gates in the 74xx series may require voltage level translation or logic threshold adjustments.