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Nexperia USA Inc. 74HC1GU04GW-Q100,1
- Part No.:
- 74HC1GU04GW-Q100,1
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74HC1GU04GW-Q100,1.pdf
- Description:
- IC INVERTER 1CH 1-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:9,530
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Product details
Overview
74HC1GU04GW-Q100 from Nexperia is a single unbuffered CMOS inverter qualified to AEC-Q100 Grade 1, operating from -40 °C to +125 °C with supply voltage range 2.0–6.0 V. It features symmetrical output impedance, balanced propagation delays (6 ns typ. at VCC = 6.0 V, CL = 50 pF), and input clamp diodes enabling safe interfacing to voltages exceeding VCC using current-limiting resistors. It is used in automotive signal conditioning, crystal oscillator biasing, and linear amplifier configurations.
For engineers reviewing the 74HC1GU04GW-Q100 datasheet, 74HC1GU04GW-Q100 pinout, 74HC1GU04GW-Q100 application, or 74HC1GU04GW-Q100 equivalent, key selection criteria include automotive-grade temperature range, unbuffered inverter gain characteristics for oscillator design, input clamping capability, low ICC (10 μA max at VCC = 6.0 V), and TSSOP5 (SOT353-1) package compatibility with high-density PCB layouts.
Technical Context
This device implements a single-stage CMOS inverter without internal buffering, delivering rail-to-rail switching and enabling use as an active element in Pierce crystal oscillators and linear amplifiers. Its unbuffered architecture provides high open-loop gain (~20 typ.) and unity-gain bandwidth of ~5 MHz, supporting stable oscillation with external R/C networks.
The input includes integrated clamp diodes referenced to GND and VCC, allowing overvoltage tolerance when paired with series current-limiting resistors. Propagation delays are tightly matched between tPLH and tPHL, and static parameters-including VIH/VIL thresholds and VOH/VOL levels-are specified across both -40 °C to +85 °C and -40 °C to +125 °C ranges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.0 V to 6.0 V - Supports wide-battery automotive systems including 3.3 V and 5 V domains. |
| Operating Temperature | -40 °C to +125 °C - Qualified per AEC-Q100 Grade 1 for under-hood automotive applications. |
| Propagation Delay | 6 ns typ. at VCC = 6.0 V, CL = 50 pF - Enables precise timing control in oscillator feedback paths. |
| Output Drive | ±12.5 mA - Sufficient to drive moderate capacitive loads and multiple CMOS inputs directly. |
| Input Clamp Diodes | Integrated - Permits safe interface to signals up to VCC + 0.5 V or below GND − 0.5 V with external resistor limiting. |
| Power Dissipation | 250 mW max at Tamb ≤ 74 °C (TSSOP5) - Linear derating above 74 °C ensures thermal stability in compact layouts. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - Robust handling during assembly and system integration. |
Pinout & Package
TSSOP5 (SOT353-1) plastic thin shrink small outline package, 5-lead, body width 1.25 mm, lead pitch 0.65 mm, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | n.c. | No internal connection - left floating; no routing or termination required. |
| 2 | A | Inverter input - accepts TTL/CMOS logic levels; clamp diodes enable overvoltage tolerance. |
| 3 | GND | Ground reference - must be low-impedance return path for all internal currents and noise suppression. |
| 4 | Y | Inverter output - rail-to-rail CMOS swing; symmetrical rise/fall times support clean clock generation. |
| 5 | VCC | Positive supply - powers internal CMOS structure; decoupling capacitor (e.g., 100 nF) required near pin. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use up to +125 °C ambient, meeting stringent reliability and lifetime requirements. |
| Unbuffered inverter topology | Enables high open-loop gain (~20) and stable linear operation in crystal oscillator and amplifier circuits. |
| Symmetrical output impedance | Ensures matched rise/fall times and minimal duty-cycle distortion in clock distribution paths. |
| Wide VCC range (2.0–6.0 V) | Eliminates need for level-shifting in mixed-voltage automotive subsystems (e.g., 3.3 V MCU + 5 V sensor interface). |
| Clamp diode-equipped inputs | Allows direct connection to higher-voltage nodes (e.g., LIN bus transceivers) using simple series resistors. |
Applications
| Automotive Body Control Module (BCM) | Engine Control Unit (ECU) Sensor Interface |
|---|---|
|
Use Scenario: Signal inversion and level translation for door lock actuator control signals routed through CAN/LIN gateways. IC Role / Device Role / Timing Role: Unbuffered inverter provides fast, low-power logic inversion with clamped inputs tolerant of transient coupling on shared harnesses. Use Value: Eliminates need for discrete protection components while maintaining AEC-Q100 compliance and <6 ns propagation delay for deterministic timing. |
Use Scenario: Biasing crystal oscillator circuit for ECU real-time clock (RTC) with temperature-stable frequency generation. IC Role / Device Role / Timing Role: Active element in Pierce oscillator configuration, leveraging unbuffered gain and low input capacitance (5 pF) for reliable startup and low phase noise. Use Value: Enables compact, single-device oscillator design operating across full automotive temperature range without external op-amps or buffers. |
| Automotive Infotainment Power Sequencing | ADAS Camera Module Reset Conditioning |
|
Use Scenario: Inverting power-good signals to generate delayed enable/disable sequences for multi-rail PMICs in head unit SoC power domains. IC Role / Device Role / Timing Role: Logic inverter with precise threshold tracking (VIH/VIL ratio maintained across VCC and temperature) ensures monotonic sequencing behavior. Use Value: Guarantees robust power-up/down order across battery voltage sag (down to 2.0 V) and hot-cranking conditions (-40 °C to +125 °C). |
Use Scenario: Cleaning noisy reset lines from image sensor modules before feeding into FPGA or SoC reset controllers. IC Role / Device Role / Timing Role: Schmitt-trigger-free inverter used with RC filter to debounce and invert asynchronous camera reset pulses. Use Value: Provides predictable 6–18 ns delay window (VCC-dependent) for controlled deassertion timing, preventing metastability in vision processing pipelines. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unbuffered inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC1G04GV-Q100 | Lower VCC range (1.65–5.5 V); higher speed (4.1 ns typ. at 3.3 V); no input clamp diodes. | Not suitable for overvoltage-tolerant interfaces; preferred where 3.3 V-only operation and minimal propagation delay dominate. | Select when system operates strictly within 1.65–5.5 V and requires faster switching without clamp protection. |
| SN74LVC1G04DBVRQ1 | Same VCC range (1.65–5.5 V); no AEC-Q100 Grade 1 rating; SO-5 package (SOT-23-5), different pinout (VCC/GND swapped vs. TSSOP5). | Lacks automotive qualification; incompatible pin mapping prevents drop-in replacement in existing TSSOP5 footprints. | Choose only for non-automotive industrial designs requiring identical logic function but lower cost and no temperature qualification. |
Compared with 74HC1GU04GW-Q100, the LVC alternatives offer faster speed at lower voltage but sacrifice AEC-Q100 Grade 1 assurance, input clamping, and TSSOP5 mechanical compatibility-making the HC variant uniquely suited for safety-critical, mixed-voltage, and overvoltage-prone automotive signal paths.
Availability
74HC1GU04GW-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, engine management systems, and ADAS sensor interface modules requiring stable component supply across extended temperature and voltage ranges.
Supply support for 74HC1GU04GW-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 global semiconductor expert focused on high-volume, high-reliability logic, analog, and MOSFET solutions, with leadership in automotive-qualified components.
The 74HC1GU04-Q100 belongs to Nexperia's automotive-qualified HC logic family, designed specifically for robust, low-power signal inversion in harsh environment applications where AEC-Q100 compliance and wide VCC tolerance are mandatory.
FAQ
What is the purpose of the n.c. pin (Pin 1) on the 74HC1GU04GW-Q100?
Pin 1 is internally not connected and serves no electrical function. It must remain unconnected on the PCB-no routing, pull-up, pull-down, or grounding is required or recommended. This pin exists solely for mechanical alignment and package standardization within the SOT353-1 footprint.
Can the 74HC1GU04GW-Q100 be used as a linear amplifier, and what are the key design constraints?
Yes-it supports linear operation in inverting amplifier configurations using external bias resistors and feedback. Key constraints include maintaining VCC between 2.0 V and 6.0 V, limiting input AC amplitude to avoid clipping, using R1 ≥ 3 kΩ and R2 ≤ 1 MΩ, and ensuring load impedance >10 kΩ. Typical open-loop gain is 20, with unity-gain bandwidth ~5 MHz.
How does the input clamping feature protect the 74HC1GU04GW-Q100 in automotive environments?
The integrated clamp diodes connect inputs to GND and VCC, safely shunting transient overvoltages (e.g., load dump, inductive kickback) when used with series current-limiting resistors. This prevents latch-up and oxide damage, enabling direct interface to nodes exceeding VCC by up to 0.5 V-critical for robustness in 12 V automotive harnesses.
Why does the 74HC1GU04GW-Q100 specify two temperature ranges in its datasheet?
It is fully characterized and guaranteed across both -40 °C to +85 °C and -40 °C to +125 °C ranges. The wider +125 °C specification reflects AEC-Q100 Grade 1 qualification for under-hood applications, with all parameters-including VOH/VOL, propagation delay, and ICC-tested and binned to meet limits at maximum junction temperature.
74HC1GU04GW-Q100,1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 1
- Number of Inputs:
- 1
- Features:
- -
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 20 µA
- Current - Output High, Low:
- 2.6mA, 2.6mA
- Input Logic Level - Low:
- 0.3V ~ 1.2V
- Input Logic Level - High:
- 1.7V ~ 4.8V
- Max Propagation Delay @ V, Max CL:
- 18ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74HC1GU04GW-Q100,1 FAQ
1.How can I place an order for 74HC1GU04GW-Q100,1 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC1GU04GW-Q100,1 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 74HC1GU04GW-Q100,1 reliable?
The price and inventory of 74HC1GU04GW-Q100,1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC1GU04GW-Q100,1 is usually 5 days.
3.What payment methods are accepted for 74HC1GU04GW-Q100,1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC1GU04GW-Q100,1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC1GU04GW-Q100,1?
74HC1GU04GW-Q100,1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC1GU04GW-Q100,1 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 74HC1GU04GW-Q100,1?
For technical support, including 74HC1GU04GW-Q100,1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC1GU04GW-Q100,1 requirements.
6.How does Aetrix verify that 74HC1GU04GW-Q100,1 is sourced from the original manufacturer or authorized distributors?
All 74HC1GU04GW-Q100,1 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 74HC1GU04GW-Q100,1 meets industry standards.
7.What is the process for return or replacement of 74HC1GU04GW-Q100,1?
All 74HC1GU04GW-Q100,1 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC1GU04GW-Q100,1, 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 74HC1GU04GW-Q100,1 part is unused and in its original packaging.
Return procedure for 74HC1GU04GW-Q100,1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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