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Nexperia USA Inc. 74HC3GU04DP-Q100H
- Part No.:
- 74HC3GU04DP-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74HC3GU04DP-Q100H.pdf
- Description:
- IC INVERTER 3CH 3-INP 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,768
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Product details
Overview
74HC3GU04DP-Q100 from Nexperia is a triple unbuffered inverter IC qualified to AEC-Q100 Grade 1 for automotive use, operating from -40 °C to +125 °C with supply voltage range 2.0 V to 6.0 V. It features symmetrical output impedance, balanced propagation delays (5–15 ns at VCC = 6.0 V), and integrated input clamp diodes enabling safe interfacing to voltages exceeding VCC via current-limiting resistors. It is used in crystal oscillator circuits and linear amplifier configurations in engine control units and body electronics.
For engineers reviewing the 74HC3GU04DP-Q100 datasheet, 74HC3GU04DP-Q100 pinout, 74HC3GU04DP-Q100 application, or 74HC3GU04DP-Q100 equivalent, key selection criteria include its unbuffered inverter topology, automotive-grade thermal and ESD robustness (HBM >2000 V, CDM >1000 V), TSSOP8 package compatibility, and dual-temperature-range operation (-40 °C to +125 °C).
Technical Context
The 74HC3GU04DP-Q100 implements three independent unbuffered CMOS inverters-each with no internal buffering stage-enabling direct gate-level inversion with minimal propagation delay asymmetry. Its input clamp diodes allow overvoltage-tolerant interfacing without external protection components when used with series current-limiting resistors.
It operates across two specified ambient temperature ranges (-40 °C to +85 °C and -40 °C to +125 °C) and supports dynamic power calculation via CPD = 5 pF, enabling accurate estimation of switching power dissipation under varying input/output frequencies and load capacitances.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.0 V to 6.0 V - enables direct interface with 3.3 V and 5 V logic domains and battery-supplied automotive subsystems. |
| Propagation Delay (tpd) | 5–15 ns at VCC = 6.0 V - ensures precise timing alignment in oscillator feedback paths and clock conditioning circuits. |
| Input Clamp Diodes | Integrated - permits safe connection to signals up to VCC + 0.5 V using external current-limiting resistors, eliminating need for discrete clamping. |
| ESD Protection | HBM >2000 V, CDM >1000 V - meets automotive system-level ESD immunity requirements without additional board-level protection. |
| Output Drive Strength | ±4.0 mA at VCC = 4.5 V - sufficient to drive typical crystal loads and small capacitive nodes in sensor interface and timing circuits. |
| Power Dissipation Capacitance (CPD) | 5 pF - allows accurate dynamic power modeling (PD = CPD × VCC² × fi × N) for thermal design in space-constrained ECUs. |
| Ambient Temperature Range | -40 °C to +125 °C - certified for under-hood automotive applications including transmission control and ADAS sensor modules. |
Pinout & Package
TSSOP8 plastic thin shrink small outline package (SOT505-2); 8 leads; body width 3 mm; lead length 0.5 mm; pin 1 index located below marking code HU4 in lower-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 6 | 1A, 2A, 3A | Independent logic inputs - each drives one unbuffered inverter stage; compatible with 3.3 V/5 V CMOS levels and overvoltage-tolerant via clamp diodes. |
| 7, 5, 2 | 1Y, 2Y, 3Y | Corresponding inverted outputs - symmetrical rise/fall times (5–20 ns) support clean square-wave generation in oscillator loops. |
| 4 | GND | Ground reference (0 V) - must be low-impedance connection to minimize noise coupling into sensitive analog oscillator paths. |
| 8 | VCC | Supply voltage input - decoupling capacitor (≥100 nF) required adjacent to pin to stabilize rail during fast switching transitions. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use up to +125 °C ambient, supporting deployment in powertrain and chassis control modules without derating. |
| Symmetrical output impedance | Enables matched rise/fall times (tTLH ≈ tTHL), critical for low-jitter crystal oscillator startup and stable loop gain in linear amplifier mode. |
| Unbuffered inverter architecture | Eliminates internal buffering stages, reducing propagation delay variation and enabling direct use as gain element in Pierce oscillator topologies. |
| High noise immunity | VIH ≥ 3.6 V and VIL ≤ 0.9 V at VCC = 4.5 V - provides >1.5 V noise margin against coupled transients in electrically noisy vehicle environments. |
| Low quiescent current | ICC ≤ 20 μA at VCC = 6.0 V - minimizes standby power in always-on automotive modules such as door module wake-up circuits. |
Applications
| Engine Control Unit (ECU) Clock Generation | Body Control Module (BCM) Signal Inversion |
|---|---|
Use Scenario: Provides stable 1–500 kHz clock signal to microcontroller peripherals using external crystal and load capacitors in engine management systems. IC Role / Device Role / Timing Role: Unbuffered inverter configured as Pierce oscillator gain element with R1/R2 bias network and C1/C2 load caps. Use Value: Enables self-contained, low-BOM-count clock source meeting AEC-Q100 thermal and reliability requirements without external op-amp or dedicated oscillator IC. |
Use Scenario: Inverts status signals from door latch sensors and window switch inputs before routing to BCM MCU GPIO pins. IC Role / Device Role / Timing Role: Logic-level signal polarity correction with sub-15 ns propagation delay and rail-to-rail output swing. Use Value: Eliminates need for software-based bit-flipping, reduces firmware complexity, and ensures deterministic timing for safety-critical door open/closed detection. |
| ADAS Camera Module Sync Circuit | Electric Power Steering (EPS) Sensor Interface |
Use Scenario: Conditions and inverts pixel clock or frame sync signals between image sensor and SoC in surround-view camera systems. IC Role / Device Role / Timing Role: High-speed signal inversion with matched edge timing to preserve setup/hold margins on parallel video interfaces. Use Value: Maintains signal integrity across PCB traces up to 15 cm with <100 ps skew between channels due to symmetrical output impedance. |
Use Scenario: Interfaces torque sensor analog output conditioning circuitry by inverting reference voltage rails or comparator outputs in EPS motor control boards. IC Role / Device Role / Timing Role: Precision DC-coupled inverter used in differential amplifier feedback paths and offset correction networks. Use Value: Supports linear amplifier operation (AOL = 20, unity-gain bandwidth = 5 MHz) per datasheet Fig. 10, enabling accurate analog signal inversion without external op-amps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unbuffered inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC3GU04DP-Q100 | Lower VCC range (1.65–5.5 V); higher speed (tpd = 3.3 ns @ 3.3 V); reduced drive strength (±24 mA). | Better suited for 1.8 V/3.3 V-only domains; not rated for 6.0 V operation or +125 °C extended range. | Select when interfacing exclusively with low-voltage logic and requiring faster edge rates in compact ADAS sensor hubs. |
| SN74LVC3G04DCURQ1 | Texas Instruments part in VSSOP8; identical pinout; same AEC-Q100 Grade 1 rating; slightly higher ICC (max 10 μA vs 20 μA). | Direct footprint-compatible alternative; identical functional behavior but different ESD test report documentation. | Choose for TI-design ecosystems or where dual-sourcing across Nexperia and TI is mandated by procurement policy. |
Compared with 74HC3GU04DP-Q100, the LVC variant trades 6.0 V tolerance and +125 °C capability for higher speed at 3.3 V, while the TI SN74LVC3G04DCURQ1 offers identical automotive qualification and pin compatibility but diverges in supply current spec and manufacturer-specific test reporting-making it suitable for second-source assurance rather than performance enhancement.
Availability
74HC3GU04DP-Q100 is available at Aetrix Electronics and suitable for automotive engine control units, body control modules, and ADAS camera synchronization circuits requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HC3GU04DP-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 74HC3GU04DP-Q100 belongs to Nexperia's automotive-qualified HC logic family, designed specifically to replace legacy 74HC devices in safety-critical vehicle subsystems while maintaining pin-and-function compatibility with enhanced thermal and ESD robustness.
FAQ
What is the maximum allowable supply voltage for continuous operation?
The absolute maximum supply voltage is +7.0 V, but recommended continuous operation is limited to 2.0 V to 6.0 V per Table 6. Exceeding 6.0 V voids AEC-Q100 qualification and risks permanent damage even if clamping currents remain within ±20 mA limits.
Can this device be used as a linear amplifier, and what are the key constraints?
Yes, the datasheet explicitly supports linear amplifier use (Fig. 10) with AOL ≈ 20 and unity-gain bandwidth ≈ 5 MHz. Key constraints include biasing R1 ≥ 3 kΩ and R2 ≤ 1 MΩ, using ZL > 10 kΩ, and limiting input signal amplitude to avoid clipping at VO(p-p) = VCC − 1.5 V centered at 0.5 × VCC.
How does the input clamp diode functionality affect external circuit design?
The integrated clamp diodes allow safe connection to signals up to VCC + 0.5 V when series current-limiting resistors limit IIK to ≤ ±20 mA. This eliminates need for external Schottky clamps in LIN bus wake-up or CAN transceiver enable lines, reducing BOM count and PCB area in automotive gateway modules.
Is the TSSOP8 (SOT505-2) package RoHS-compliant and lead-free?
Yes, the 74HC3GU04DP-Q100 in SOT505-2 packaging is fully RoHS-compliant and lead-free, with termination finish specified as matte tin (Sn) per Nexperia's product compliance documentation dated August 2024, meeting EU Directive 2011/65/EU and JEDEC J-STD-609 Category 1.
74HC3GU04DP-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 3
- Number of Inputs:
- 3
- Features:
- -
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 10 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:
- 13ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74HC3GU04DP-Q100H FAQ
1.How can I place an order for 74HC3GU04DP-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC3GU04DP-Q100H 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 74HC3GU04DP-Q100H reliable?
The price and inventory of 74HC3GU04DP-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC3GU04DP-Q100H is usually 5 days.
3.What payment methods are accepted for 74HC3GU04DP-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC3GU04DP-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC3GU04DP-Q100H?
74HC3GU04DP-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC3GU04DP-Q100H 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 74HC3GU04DP-Q100H?
For technical support, including 74HC3GU04DP-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC3GU04DP-Q100H requirements.
6.How does Aetrix verify that 74HC3GU04DP-Q100H is sourced from the original manufacturer or authorized distributors?
All 74HC3GU04DP-Q100H 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 74HC3GU04DP-Q100H meets industry standards.
7.What is the process for return or replacement of 74HC3GU04DP-Q100H?
All 74HC3GU04DP-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74HC3GU04DP-Q100H, 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 74HC3GU04DP-Q100H part is unused and in its original packaging.
Return procedure for 74HC3GU04DP-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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