74AHC3G04DP,125

Overview

The Nexperia 74AHC3G04DP,125 is a triple inverter housed in an SOT505-2 (TSSOP8) package. It operates within a supply voltage range of 2.0 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features overvoltage tolerant inputs up to 5.5 V, enabling use as translators in mixed-voltage environments. Static characteristics include input leakage currents up to 2.0 μA at maximum temperature. Dynamic performance specifies propagation delays with a maximum of 11.0 ns at 3.6 V with 15 pF load, or 9.5 ns at 5.5 V with 50 pF load.

Feature Summary

• Triple inverter configuration with CMOS low power dissipation
• Overvoltage tolerant inputs allowing operation in mixed voltage environments
• Symmetrical output impedance for balanced signal integrity
• High noise immunity and latch-up performance exceeding 100 mA

Applications

• Translators in mixed voltage environments
• General purpose logic inversion
• Signal buffering

Procurement Notes

Verify the specific ordering suffix matches the required package type, as Nexperia offers multiple variants including VSSOP8 and XSON8. Confirm that the AHC logic family meets the system's voltage requirements, distinct from the AHCT variant which requires higher supply voltages. Ensure compliance with RoHS directives and check for any automotive qualification status if applicable to the target application environment.

Selection Notes

Select this component when a compact triple inverter solution is needed for low-power CMOS applications. The TSSOP8 package provides a balance between pin count and board space efficiency. Consider the wide supply voltage range for flexibility in power domains. Verify that the input transition rates align with the source driver capabilities to maintain signal integrity across the specified temperature range.

Part Context

This device belongs to the Nexperia 74AHC/AHCT3G series, designed for high-speed digital applications requiring minimal footprint. The 74AHC series utilizes advanced silicon-gate CMOS technology to achieve performance comparable to Low-power Schottky TTL while consuming significantly less power. The '3G' designation indicates a triple gate configuration within a single small outline package.

Replacement Considerations

Direct functional substitutes within the same package include other 74AHC3G04 variants from different manufacturers, provided they meet the 2.0 V to 5.5 V operating range and TSSOP8 pinout compatibility. Cross-reference datasheets for propagation delay and output current specifications to ensure equivalent performance.