74HC3G14DP-Q100/AH

Overview

The 74HC3G14DP-Q100/AH is a triple inverting Schmitt trigger from the Nexperia 74HC series, housed in an 8-TSSOP package. It operates within a supply voltage range of 2.0 V to 6.0 V and supports a wide operating temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation and high noise immunity, with inputs designed for TTL logic levels in compatible variants.

Feature Summary

• Triple inverting Schmitt-trigger inputs transform slowly changing signals into sharply defined output waveforms
• Wide supply voltage operation supporting 2.0 V to 6.0 V ranges
• High noise immunity suitable for noisy environments
• Automotive qualification compliant with AEC-Q100 standards

Applications

• Wave and pulse shaping in highly noisy environments
• Astable multivibrator circuits
• Monostable multivibrator configurations

Procurement Notes

Verify the specific suffix designation against official Nexperia documentation to confirm exact electrical characteristics and automotive grade compliance. Ensure the ordering part number matches the required package type and temperature range specifications before procurement.

Selection Notes

Select this component when designing automotive systems requiring robust signal conditioning. The Schmitt-trigger input provides necessary hysteresis for clean switching. Confirm that the 2.0 V to 6.0 V supply range aligns with the target system voltage rails and that the TSSOP-8 footprint fits the PCB layout constraints.

Part Context

This device belongs to the Nexperia 74HC family of logic integrated circuits, specifically designed for general-purpose digital applications. The 74HC3G14 variant integrates three independent inverters with Schmitt-trigger functionality into a single compact package, offering a space-efficient solution for signal processing tasks.

Replacement Considerations

Check for direct cross-references such as the 74HC3G14 without the automotive suffix if automotive qualification is not strictly required. Verify pinout compatibility and electrical parameter overlaps with other triple inverter Schmitt trigger devices from the same manufacturer or competitors.