74AHCU04D,118

Overview

The Nexperia 74AHCU04D,118 is a high-speed silicon-gate CMOS hex unbuffered inverter compliant with JEDEC standard No. 7A. It operates within a supply voltage range of 2.0 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. The device features balanced propagation delays and inputs that accept voltages higher than VCC. Static characteristics include an input leakage current maximum of 2.0 μA at -40 °C to +125 °C and a supply current maximum of 40 μA under specified conditions.

Feature Summary

• Provides six single-stage unbuffered inverters in a compact package.
• Inputs tolerate voltages exceeding the supply rail (VCC).
• Offers robust electrostatic discharge protection meeting HBM Class 2 and CDM Class C3 standards.

Applications

• Linear amplifier circuits
• Crystal oscillator designs
• General-purpose signal inversion

Procurement Notes

Verify the specific ordering suffix '118' corresponds to the SO14 plastic small outline package (SOT108-1) as defined in the manufacturer's ordering information table. Confirm that the required operating temperature range aligns with the -40 °C to +125 °C specification provided for this variant. Ensure design compliance with the absolute maximum ratings regarding supply voltage and power dissipation derating curves.

Selection Notes

Select this component when pin compatibility with Low-power Schottky TTL (LSTTL) is required alongside high-speed CMOS performance. The unbuffered configuration is suitable for applications requiring linear operation or specific feedback networks, such as oscillators. Verify that the load capacitance requirements fall within the dynamic characteristic limits for the intended supply voltage.

Part Context

This part belongs to the 74AHCU04 family of hex unbuffered inverters manufactured by Nexperia USA Inc. The 'D' designation indicates the SO14 package type, while ',118' specifies the tape and reel packaging format. It is distinct from buffered variants like the 74AHCT04D,118, which feature internal buffering stages.

Replacement Considerations

The 74AHCU04PW,118 serves as a direct functional replacement utilizing the TSSOP14 package instead of the SO14 footprint. Designers must verify pinout compatibility and thermal management requirements when substituting between these package types.