74AHC3G04DC-Q100H

Overview

The Nexperia 74AHC3G04DC-Q100H is a triple inverter housed in an 8-lead VSSOP package (SOT765-1). 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. Qualified to AEC-Q100 Grade 1, it supports ambient temperatures from -40 °C to +125 °C. Static characteristics include high noise immunity and CMOS low power dissipation. Dynamic performance shows propagation delays ranging from approximately 1.0 ns to 11.0 ns depending on load capacitance and voltage.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards for reliability in vehicle electronics.
• Inputs are overvoltage tolerant, enabling safe translation between mixed voltage logic levels.
• Provides symmetrical output impedance and balanced propagation delays for consistent signal integrity.
• Offers robust electrostatic discharge protection exceeding specified HBM and CDM thresholds.

Applications

• Signal inversion in automotive electronic control units
• Voltage level translation in mixed-voltage environments
• General purpose digital logic buffering

Procurement Notes

Verify the specific suffix 'H' against the official datasheet ordering table, as standard listings typically show 'DC'. Confirm the package type matches SOT765-1 (VSSOP8) requirements. Ensure the grade corresponds to AEC-Q100 specifications if automotive compliance is mandatory for the design. Cross-reference marking codes to distinguish between AHC and AHCT variants.

Selection Notes

Select this component when a triple inverter with automotive qualification is required. The AHC variant suits applications needing CMOS input switching levels across a wide 2 V to 5.5 V range. Verify that the VSSOP8 package dimensions fit the PCB layout constraints. Consider the thermal derating characteristics if operating near the upper temperature limit.

Part Context

This device belongs to the 74AHC3G04-Q100 family of triple inverters. It shares functional similarities with other members like the TSSOP8 version but differs in physical packaging. The DC suffix denotes the VSSOP8 plastic very thin shrink small outline package. It is distinct from the AHCT variant which utilizes TTL input switching levels.

Replacement Considerations

The 74AHC3G04DP-Q100 serves as a pin-compatible alternative in a TSSOP8 package. Direct substitution requires verifying package footprint compatibility. Other family members may offer different input logic levels or package options.