74AHC1G14GZ-Q100YL

Overview

The Nexperia 74AHC1G14GZ-Q100YL is a single inverter with Schmitt-trigger inputs, qualified to AEC-Q100 Grade 1 standards for automotive applications. It operates within a supply voltage range of 2.0 V to 5.5 V and features overvoltage tolerant inputs up to 5.5 V. The device utilizes XSON-5 packaging (SOT8065) and supports surface mount installation. It functions across an extended temperature range from -40 °C to +125 °C, ensuring reliability in demanding environments.

Feature Summary

• Schmitt-trigger input action provides high noise immunity and waveform shaping capabilities
• Overvoltage tolerant inputs allow safe operation in mixed voltage environments
• Automotive grade qualification ensures high reliability and low defect rates

Applications

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators
• Engine control units
• Body control modules

Procurement Notes

Verify the specific suffix GZ-Q100YL against official Nexperia documentation to confirm package type and reel specifications. Ensure compatibility with AEC-Q100 Grade 1 requirements for your target automotive application. Cross-reference the manufacturer part number with authorized distributor catalogs to validate current production status and longevity program commitments before finalizing procurement plans.

Selection Notes

Select this component when a single-channel inverter with hysteresis is required for automotive signal conditioning. The AHC logic family offers CMOS input levels suitable for 2.0 V to 5.5 V systems. Choose this part over standard logic variants if AEC-Q100 qualification and extended temperature performance are mandatory for the design specification.

Part Context

This component belongs to the Nexperia 74AHC1G14-Q100 series of single inverters with Schmitt triggers. It is designed for automotive electronics requiring robust noise immunity and wide operating voltage ranges. The XSON-5 package provides a small footprint, making it suitable for space-constrained printed circuit board layouts in modern vehicle electronic systems.

Replacement Considerations

Direct substitutes include other AEC-Q100 qualified single inverters with Schmitt triggers from Nexperia, such as the 74AHCT1G14 series for TTL input levels. Verify pinout compatibility and electrical characteristics against the original datasheet before substitution.