Nexperia USA Inc. 74AHCU04PW-Q100AJ

Overview

74AHCU04PW-Q100AJ from Nexperia is a hex unbuffered inverter IC operating from 2.0 V to 6.0 V, with typical propagation delay of 5.5 ns at 5 V and ±8 mA output drive capability. It is AEC-Q100 qualified for automotive applications and housed in a 14-pin TSSOP package.

For engineers reviewing the 74AHCU04PW-Q100AJ datasheet, 74AHCU04PW-Q100AJ pinout, 74AHCU04PW-Q100AJ application, or 74AHCU04PW-Q100AJ equivalent, key selection criteria include automotive-grade reliability, unbuffered logic inversion timing behavior, rail-to-rail input compatibility, and low-power CMOS performance in space-constrained PCB layouts.

Technical Context

This device implements six independent CMOS inverters with unbuffered (non-schmitt-trigger) input characteristics, enabling precise signal inversion without hysteresis. Its high noise immunity (V_NIH = 3.5 V min at V_CC = 5 V) and symmetrical output drive support bidirectional logic-level translation across mixed-voltage domains.

The 74AHCU04PW-Q100AJ uses silicon-gate CMOS process technology optimized for low static current (I_CC = 2 µA max at 25 °C) and robust ESD protection (HBM > 2 kV), meeting automotive system requirements for long-term operational stability under thermal cycling and voltage transients.

Key Specifications

Pinout & Package

Package: 14-pin TSSOP (Thin Shrink Small Outline Package), 4.4 mm × 5.0 mm body, 0.65 mm pitch, lead-free and RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar unbuffered inverter applications.

Compared with SN74LVC04APWRE4 and 74AHC04PW,118, the 74AHCU04PW-Q100AJ uniquely delivers AEC-Q100 Grade 2 compliance alongside unbuffered timing behavior and 2–6 V operation-making it the sole choice for production automotive logic inversion where qualification traceability and thermal margin are mandatory.

Availability

74AHCU04PW-Q100AJ is available at Aetrix Electronics and suitable for body control modules, instrument clusters, power window systems, and automotive lighting sequencers requiring stable component supply across multi-year vehicle production cycles.

Supply support for 74AHCU04PW-Q100AJ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert focused on high-volume, high-reliability logic, discrete, and MOSFET solutions with leadership in automotive and industrial applications.

The 74AHCU series targets automotive signal conditioning and interface logic where unbuffered inversion, wide supply tolerance, and AEC-Q100 compliance are essential design requirements.

FAQ

Is 74AHCU04PW-Q100AJ pin-compatible with standard 74HC04 or 74AHC04 devices?

Yes, it shares identical 14-pin TSSOP pinout and logic function with 74HC04 and 74AHC04. However, its unbuffered input structure differs electrically from buffered variants-requiring verification of input transition behavior in timing-critical designs.

What is the maximum operating frequency supported by this inverter?

The device does not specify a maximum clock frequency. Its usable toggle rate depends on load capacitance and supply voltage; at 5 V with 50 pF load, it reliably supports signal edges up to ~80 MHz based on 5.5 ns propagation delay and output slew rate.

Does this part support mixed-voltage interfacing between 3.3 V and 5 V systems?

Yes. With V_CC set to 5 V, its inputs accept 3.3 V logic levels as valid HIGH (since V_IH = 3.5 V min), and outputs swing rail-to-rail, enabling clean interfacing without external level shifters.

Can 74AHCU04PW-Q100AJ be used in place of a Schmitt-trigger inverter?

No. It lacks hysteresis and has standard CMOS input thresholds. Using it in noisy environments or with slow-rising signals may cause multiple transitions or oscillation-Schmitt-trigger variants like 74AHCT14 should be selected instead.