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Home > Products > Integrated Circuits (ICs) > Logic > Gates and Inverters

Nexperia USA Inc. 74HCU04PW-Q100J

Name: 74HCU04PW-Q100J
Brand: Nexperia USA Inc.
SKU: 74HCU04PW-Q100J
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74HCU04PW-Q100J

Manufacturer:: Nexperia USA Inc.

Category:: Gates and Inverters

Package:: 14-TSSOP (0.173", 4.40mm Width)

Datasheet:: 74HCU04PW-Q100J.pdf

Description:: IC INVERTER 6CH 1-INP 14TSSOP

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Product details

Overview

74HCU04PW-Q100 from Nexperia is an automotive-qualified hex unbuffered CMOS inverter with AEC-Q100 Grade 1 certification, operating from −40 °C to +125 °C and supporting 2.0 V to 6.0 V supply voltage. It features six independent inverting gates, input clamp diodes enabling overvoltage-tolerant interfacing, and balanced propagation delays (6 ns typ @ 6.0 V/50 pF). It is used in automotive clock buffering, crystal oscillator circuits, and linear amplifier biasing.

For engineers reviewing the 74HCU04PW-Q100 datasheet, 74HCU04PW-Q100 pinout, 74HCU04PW-Q100 application, or 74HCU04PW-Q100 equivalent, key selection criteria include its unbuffered gate architecture for low-capacitance oscillation, wide V_CC range for mixed-voltage system compatibility, AEC-Q100 qualification for under-hood deployment, and TSSOP14 package suitability for AOI-enabled automotive PCB assembly.

Technical Context

This device implements six independent unbuffered CMOS inverters-each consisting of a single p-channel and n-channel MOSFET pair-enabling minimal propagation delay skew and high noise immunity (typical VIH = 3.6 V @ V_CC = 4.5 V). Its input clamp diodes allow safe interface to signals exceeding V_CC when used with current-limiting resistors.

The logic function is strictly inverting (L→H, H→L) with no internal hysteresis or Schmitt-trigger behavior. Dynamic performance is characterized by 6–19 ns propagation delay across V_CC (2.0–6.0 V) and load (15–50 pF), and transition times ≤19 ns, making it suitable for stable crystal oscillator startup and low-jitter signal inversion in automotive timing paths.

Key Specifications

Parameter	Value and Actual Design Meaning
Logic Function	Hex unbuffered inverter (6 independent gates, no internal buffering)
Supply Voltage Range	2.0 V to 6.0 V - supports direct interface with 3.3 V and 5 V subsystems without level shifters
Operating Temperature	−40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for engine control and ADAS modules
Propagation Delay	6 ns typical @ V_CC = 6.0 V, C_L = 50 pF - enables reliable >15 MHz clock distribution in unbuffered configurations
Input Clamp Diodes	Integrated - permits use of external current-limiting resistors for interfacing to voltages > V_CC (e.g., 12 V sensor signals)
ESD Protection	HBM >2000 V, CDM >1000 V - meets automotive board-level ESD robustness requirements
Power Dissipation	500 mW max (TSSOP14); derates 7.3 mW/K above 81 °C - defines thermal design margin for dense automotive PCB layouts

Pinout & Package

TSSOP14 (SOT402-1) package: plastic thin shrink small outline, 14-lead, 4.4 mm body width, 0.65 mm lead pitch, side-wettable flanks for automated optical inspection (AOI) of solder joints.

Pin/Terminal	Circuit Role	Design Meaning
1, 3, 5, 9, 11, 13	Input (1A–6A)	CMOS gate inputs with integrated clamp diodes; tolerate VI < −0.5 V or VI > V_CC + 0.5 V when current-limited
2, 4, 6, 8, 10, 12	Output (1Y–6Y)	Push-pull CMOS outputs capable of ±25 mA DC drive; rail-to-rail swing (VOL ≤ 0.4 V @ 4 mA, V_CC = 4.5 V)
7	GND	Ground reference (0 V) - must be connected to system ground plane for noise immunity and latch-up prevention
14	V_CC	Positive supply - decoupling capacitor (100 nF ceramic) required within 5 mm for stable high-speed operation

Key Features

Feature	Design Value
AEC-Q100 Grade 1 qualification	Validated for automotive applications requiring operation up to +125 °C ambient, including powertrain and chassis ECUs
Unbuffered gate architecture	Enables low-input-capacitance (3.5 pF) operation critical for Pierce oscillator stability and minimal phase noise
Wide V_CC range (2.0–6.0 V)	Eliminates need for separate voltage regulators when interfacing with legacy 5 V and modern 3.3 V microcontrollers
Input clamp diodes	Permits direct connection to 12 V automotive buses via series resistor (e.g., 10 kΩ), reducing BOM count vs. discrete protection
Side-wettable flanks (TSSOP14)	Enables automated optical inspection of solder joint quality on automotive production lines, improving process yield and reliability traceability

Applications

Automotive Crystal Oscillator

Linear Amplifier Biasing

Use Scenario: Generating stable clock signals for microcontroller reset circuits and CAN transceiver timing in engine control units.

IC Role / Device Role / Timing Role: Unbuffered inverter configured as gain stage in Pierce oscillator topology with external quartz crystal and load capacitors.

Use Value: Low input capacitance (3.5 pF) and symmetric propagation delay minimize oscillator phase jitter and improve startup reliability at −40 °C.

Use Scenario: Providing DC bias and AC amplification for analog sensor signal conditioning in battery management systems.

IC Role / Device Role / Timing Role: Single inverter biased via high-value feedback resistors (R1 = 1 MΩ, R2 = 10 kΩ) to operate in linear region as Class-A amplifier.

Use Value: Typical open-loop gain of 20 and unity-gain bandwidth of 5 MHz enable accurate amplification of low-frequency (<100 kHz) cell voltage readings.

Astable Multivibrator Timer

Level Translation Interface

Use Scenario: Generating periodic wake-up pulses for low-power automotive body control modules (e.g., door lock timeout).

IC Role / Device Role / Timing Role: Two inverters configured with RC feedback network to produce square-wave output with frequency tunable from 3 kHz to 600 kHz.

Use Value: Propagation delay variation <±15% across temperature ensures stable timing accuracy without recalibration across vehicle life cycle.

Use Scenario: Interfacing 5 V legacy CAN controller I/O with 3.3 V automotive microcontroller GPIO pins.

IC Role / Device Role / Timing Role: Inverter used as passive level shifter with pull-up to 3.3 V and input driven from 5 V source through current-limiting resistor.

Use Value: Integrated input clamp diodes protect 3.3 V core from 5 V overstress, eliminating need for external TVS or Schottky diodes.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74HCU04QPWRQ1	TI's AEC-Q100 Grade 1 hex unbuffered inverter in TSSOP14; identical V_CC range and pinout but higher ICC (max 20 μA vs. Nexperia's 2 μA typ @ 6 V)	Higher quiescent current reduces suitability for always-on battery-backed modules	Select when TI ecosystem alignment or dual-sourcing is required; verify standby current impact on system battery life
74LVC04APW-Q100	Nexperia's buffered LVC variant in same TSSOP14; lower V_CC min (1.65 V), higher speed (3.5 ns typ), but lacks input clamps and unbuffered oscillator capability	Not usable in crystal oscillator designs due to internal buffering and higher input capacitance (4.5 pF)	Select only for pure logic inversion where speed >30 MHz is needed and oscillator function is not required

Compared with SN74HCU04QPWRQ1, the 74HCU04PW-Q100 offers significantly lower typical supply current (2 μA vs. 20 μA), extending battery life in always-on automotive nodes; compared with 74LVC04APW-Q100, it retains unbuffered architecture essential for low-phase-noise oscillator design, despite slightly slower propagation delay.

Availability

74HCU04PW-Q100 is available at Aetrix Electronics and suitable for automotive engine control units, ADAS camera modules, and body electronics requiring stable component supply with full AEC-Q100 traceability and extended temperature support.

Supply support for 74HCU04PW-Q100 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 leading semiconductor manufacturer headquartered in Nijmegen, Netherlands, specializing in high-performance, high-reliability logic, analog, and discrete components for automotive, industrial, and consumer markets.

The 74HCU04-Q100 belongs to Nexperia's automotive-qualified HC logic family, designed specifically for robust, low-power signal inversion in harsh-temperature automotive environments where reliability and long-term supply continuity are critical.

FAQ

Can the 74HCU04PW-Q100 be used in crystal oscillator circuits?

Yes - its unbuffered CMOS architecture, low input capacitance (3.5 pF), and symmetric propagation delay make it ideal for Pierce oscillator configurations. Application note Fig. 14 in the datasheet provides validated component values (R1, R2, C1, C2) for frequencies from 10 kHz to 600 kHz, with typical unity-gain bandwidth of 5 MHz ensuring stable startup across −40 °C to +125 °C.

What is the maximum allowable input voltage when V_CC = 5.0 V?

The absolute maximum input voltage is V_CC + 0.5 V = 5.5 V, but only if input current is limited to ±20 mA per I_IK specification. The integrated clamp diodes safely conduct excess current to V_CC or GND; therefore, a 10 kΩ series resistor limits current to <1 mA when interfacing to 12 V automotive signals, satisfying this condition.

Does the TSSOP14 package support automated optical inspection (AOI)?

Yes - the SOT402-1 package features side-wettable flanks, allowing AOI systems to inspect solder joint integrity on all 14 leads. This capability is explicitly cited in Section 2 of the datasheet and is critical for zero-defect automotive manufacturing, enabling 100% solder joint verification without X-ray or ICT testing.

How does the 74HCU04PW-Q100 differ from standard 74HC04 variants?

Unlike generic 74HC04 parts, the 74HCU04PW-Q100 uses unbuffered gates (no internal inverter pairs), resulting in lower input capacitance and better suitability for oscillator applications. It also carries full AEC-Q100 Grade 1 qualification (−40 °C to +125 °C), while standard HC04 parts are typically rated only to +85 °C and lack automotive stress testing and traceability documentation.

74HCU04PW-Q100J Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74HCU

Package/Case:: 14-TSSOP (0.173", 4.40mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: Inverter

Number of Circuits:: 6

Number of Inputs:: 1

Features:: -

Voltage - Supply:: 2V ~ 6V

Current - Quiescent (Max):: 2 µA

Current - Output High, Low:: 5.2mA, 5.2mA

Input Logic Level - Low:: 0.3V ~ 1.2V

Input Logic Level - High:: 1.7V ~ 4.8V

Max Propagation Delay @ V, Max CL:: 12ns @ 6V, 50pF

Operating Temperature:: -40°C ~ 125°C

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: 14-TSSOP

74HCU04PW-Q100J FAQ

1.How can I place an order for 74HCU04PW-Q100J through Aetrix?

Please submit a Request for Quotation (RFQ) for 74HCU04PW-Q100J on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for 74HCU04PW-Q100J reliable?

The price and inventory of 74HCU04PW-Q100J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCU04PW-Q100J is usually 5 days.

3.What payment methods are accepted for 74HCU04PW-Q100J?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCU04PW-Q100J transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74HCU04PW-Q100J?

74HCU04PW-Q100J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74HCU04PW-Q100J order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for 74HCU04PW-Q100J?

For technical support, including 74HCU04PW-Q100J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCU04PW-Q100J requirements.

6.How does Aetrix verify that 74HCU04PW-Q100J is sourced from the original manufacturer or authorized distributors?

All 74HCU04PW-Q100J products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 74HCU04PW-Q100J meets industry standards.

7.What is the process for return or replacement of 74HCU04PW-Q100J?

All 74HCU04PW-Q100J units undergo pre-shipment inspection (PSI). If there is an issue with 74HCU04PW-Q100J, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The 74HCU04PW-Q100J part is unused and in its original packaging.

Return procedure for 74HCU04PW-Q100J:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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