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Nexperia USA Inc. 74AHC1GU04GV-Q100H
- Part No.:
- 74AHC1GU04GV-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- SC-74A, SOT-753
- Datasheet:
-
74AHC1GU04GV-Q100H.pdf
- Description:
- IC INVERTER 1CH 1-INP SC74A
- Quantity:
- Payment:
- Shipping:
Inventory:2,592
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Product details
Overview
74AHC1GU04GV-Q100 from Nexperia is a single unbuffered inverter IC qualified to AEC-Q100 Grade 1 for automotive use, operating from -40 °C to +125 °C with supply voltage range 2.0–5.5 V, overvoltage-tolerant inputs up to 5.5 V, and propagation delay as low as 2.6 ns (VCC = 5.0 V, CL = 15 pF). It serves as a level translator or signal inversion stage in mixed-voltage automotive control modules.
For engineers reviewing the 74AHC1GU04GV-Q100 datasheet, 74AHC1GU04GV-Q100 pinout, 74AHC1GU04GV-Q100 application, or 74AHC1GU04GV-Q100 equivalent, key selection criteria include its AEC-Q100 qualification, SC-74A (SOT753) package compatibility, unbuffered logic behavior, symmetrical output impedance, and input overvoltage tolerance enabling safe interfacing between 3.3 V and 5 V domains.
Technical Context
This device implements a single CMOS unbuffered inverter gate with no internal buffering-delivering direct transistor-level inversion without added propagation delay or drive strength enhancement. Its input structure supports overvoltage tolerance up to 5.5 V independent of VCC, enabling robust level translation across voltage domains.
The logic function follows standard inverting truth table (L→H, H→L), with symmetrical output impedance ensuring matched rise/fall times under matched load conditions. Static characteristics are specified across -40 °C to +125 °C, and dynamic performance includes tpd ≤ 7.0 ns at VCC = 4.5 V and CL = 50 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Single unbuffered inverter (A → Y̅); no internal buffer stage, preserving minimal propagation delay and enabling analog use cases like crystal oscillators. |
| Supply Voltage Range | 2.0 V to 5.5 V; supports operation across 3.3 V and 5 V systems without level shifters. |
| Input Voltage Tolerance | Inputs tolerate up to 5.5 V regardless of VCC; enables safe interfacing with higher-voltage signals in mixed-supply environments. |
| Propagation Delay | 2.6 ns typical (VCC = 5.0 V, CL = 15 pF); ensures fast signal inversion critical in timing-sensitive automotive subsystems. |
| Operating Temperature | -40 °C to +125 °C; qualified per AEC-Q100 Grade 1 for under-hood and powertrain applications. |
| Output Drive Strength | ±8.0 mA (VOH/VOL guaranteed at VCC = 4.5 V); sufficient to drive moderate capacitive loads and standard logic inputs. |
| Power Dissipation | 250 mW max (Tamb ≤ 85 °C, SOT753); derates linearly at 3.8 mW/K above 85 °C-critical for thermal design in compact automotive PCBs. |
Pinout & Package
74AHC1GU04GV-Q100 is housed in the SC-74A (SOT753) plastic surface-mounted package: 5-terminal, leadless outline with body dimensions 3.1 mm × 1.7 mm × 0.95 mm, optimized for high-density automotive PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Not connected (n.c.) | No internal connection; must remain unconnected on PCB to avoid parasitic coupling or mechanical stress. |
| 2 | Data input (A) | Primary logic input; accepts overvoltage-tolerant signals up to 5.5 V, enabling mixed-voltage domain interfacing. |
| 3 | Ground (GND) | Reference node for all input/output voltages and internal circuitry; requires low-impedance PCB return path. |
| 4 | Data output (Y) | Inverted logic output; symmetrical output impedance ensures matched rise/fall times under balanced capacitive loading. |
| 5 | Supply voltage (VCC) | CMOS core supply rail; decoupling capacitor (e.g., 100 nF) required within 2 mm for stable switching noise immunity. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C, including HTOL, temperature cycling, and ESD testing per JEDEC standards. |
| Overvoltage-tolerant inputs | Accepts 0–5.5 V input signals irrespective of VCC setting-enables reliable level translation without external components. |
| Symmetrical output impedance | Ensures matched tPLH/tPHL propagation delays and consistent edge timing across varying load capacitances. |
| Low dynamic power dissipation | CPD = 14 pF; enables ultra-low dynamic power in battery-sensitive modules (e.g., body control units) at high-frequency operation. |
| High noise immunity | Guaranteed VIH ≥ 4.4 V and VIL ≤ 1.1 V at VCC = 5.5 V-provides >1.4 V noise margin against EMI in electrically noisy vehicle environments. |
Applications
| Engine Control Unit (ECU) Signal Conditioning | Automotive Body Control Module (BCM) |
|---|---|
|
Use Scenario: Inverting sensor wake-up signals before routing to microcontroller interrupt pins in engine management systems. IC Role / Device Role / Timing Role: Unbuffered inverter provides deterministic, low-latency signal polarity correction with sub-3 ns delay-critical for crankshaft position pulse synchronization. Use Value: Eliminates need for discrete resistor-transistor inverters, reducing BOM count and PCB area while maintaining AEC-Q100 compliance. |
Use Scenario: Level-shifting I²C bus pull-up signals between 3.3 V MCU and 5 V legacy lighting drivers in door module assemblies. IC Role / Device Role / Timing Role: Input overvoltage tolerance allows direct connection to 5 V lines while powered from 3.3 V rail-no external level shifter required. Use Value: Reduces interconnect complexity and improves signal integrity by avoiding passive translation networks prone to timing skew. |
| Automotive Infotainment Power Sequencing | ADAS Camera Interface Buffering |
|
Use Scenario: Generating complementary enable signals for sequenced power rails (e.g., VDDIO → VDDCORE) in head unit SoC power management. IC Role / Device Role / Timing Role: Unbuffered inverter delivers precise, jitter-free inversion of power-good status flags with minimal propagation delay variation. Use Value: Ensures strict sequencing windows (<100 ns tolerance) required by automotive-grade processors, preventing latch-up during boot. |
Use Scenario: Driving crystal oscillator feedback loop in MIPI CSI-2 camera sensor timing circuits within rear-view camera modules. IC Role / Device Role / Timing Role: Configured as linear amplifier per Fig. 11 in datasheet-provides stable gain and phase margin for low-jitter clock generation. Use Value: Enables use of low-cost fundamental-mode crystals instead of expensive TCXOs, meeting <100 ps RMS jitter requirements for video pixel clocking. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unbuffered inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G04DRYR | Lower VCC range (1.65–5.5 V); no AEC-Q100 qualification; HBM ESD = 2 kV (vs. 2 kV same), but CDM = 1 kV (vs. 1 kV same). | Rated only for commercial/industrial temp (-40 °C to +85 °C), not automotive Grade 1 extended range. | Select only for non-automotive applications where AEC-Q100 is not mandated and cost is prioritized over extended temperature support. |
| 74AUP1G04GW,125 | Ultra-low-power AUP family; ICC = 0.9 μA typical at VCC = 3.3 V (vs. 1.0 μA for AHC); slower tpd = 6.1 ns (CL = 15 pF, VCC = 3.3 V). | Qualified to AEC-Q100 Grade 2 (-40 °C to +105 °C), not Grade 1; unsuitable for under-hood or transmission control. | Prefer when system-level power budget is <1 μA per gate and ambient temperature stays below 105 °C-e.g., dashboard display logic. |
Compared with SN74LVC1G04DRYR and 74AUP1G04GW,125, the 74AHC1GU04GV-Q100 uniquely combines AEC-Q100 Grade 1 qualification, full -40 °C to +125 °C operation, and sub-3 ns propagation delay at 5 V-making it the only choice for timing-critical automotive powertrain and chassis control nodes.
Availability
74AHC1GU04GV-Q100 is available at Aetrix Electronics and suitable for automotive engine control units, body control modules, and ADAS camera timing circuits requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AHC1GU04GV-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 specializing in high-performance logic, analog, and MOSFET solutions, with deep expertise in automotive-grade reliability and AEC-Q100 qualification processes.
The 74AHC1G series delivers single-gate logic functions optimized for automotive signal integrity, featuring unbuffered architecture, overvoltage tolerance, and extended temperature operation for powertrain, chassis, and infotainment subsystems.
FAQ
Can 74AHC1GU04GV-Q100 be used as a linear amplifier?
Yes-the device can operate in its linear region when biased with appropriate feedback resistors (R1 ≥ 3 kΩ, R2 ≤ 1 MΩ) and load impedance >10 kΩ, delivering typical open-loop gain of 20 and unity-gain bandwidth of 5 MHz. This configuration is documented in Figure 11 of the datasheet for crystal oscillator and analog signal conditioning applications.
What is the maximum capacitive load this inverter can drive reliably?
The device guarantees performance up to 50 pF load capacitance (CL) with tpd ≤ 9.0 ns at VCC = 4.5 V and -40 °C to +125 °C. Driving >50 pF increases propagation delay nonlinearly and may cause output ringing; for heavier loads, consider buffered alternatives like 74AHC1G14.
Is pin 1 on the SOT753 package marked visibly?
Yes-pin 1 is indicated by a molded dot or notch adjacent to the marking code "AU4" on the top surface, located at the lower-left corner of the device body when viewed in standard orientation (marking side up, leads down). This matches the pin 1 index shown in Figure 2 of the datasheet.
Does the n.c. pin require PCB routing or grounding?
No-the n.c. (pin 1) has no internal connection and must remain unconnected on the PCB. Routing or grounding it introduces unnecessary parasitic capacitance and risk of mechanical stress-induced solder joint fracture; Nexperia's package drawings explicitly define it as "not connected" with no electrical or thermal function.
74AHC1GU04GV-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHC
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 1
- Number of Inputs:
- 1
- Features:
- -
- Voltage - Supply:
- 2V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- 0.3V ~ 1.1V
- Input Logic Level - High:
- 1.7V ~ 4.4V
- Max Propagation Delay @ V, Max CL:
- 7ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-74A
74AHC1GU04GV-Q100H FAQ
1.How can I place an order for 74AHC1GU04GV-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHC1GU04GV-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 74AHC1GU04GV-Q100H reliable?
The price and inventory of 74AHC1GU04GV-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHC1GU04GV-Q100H is usually 5 days.
3.What payment methods are accepted for 74AHC1GU04GV-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHC1GU04GV-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHC1GU04GV-Q100H?
74AHC1GU04GV-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHC1GU04GV-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 74AHC1GU04GV-Q100H?
For technical support, including 74AHC1GU04GV-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHC1GU04GV-Q100H requirements.
6.How does Aetrix verify that 74AHC1GU04GV-Q100H is sourced from the original manufacturer or authorized distributors?
All 74AHC1GU04GV-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 74AHC1GU04GV-Q100H meets industry standards.
7.What is the process for return or replacement of 74AHC1GU04GV-Q100H?
All 74AHC1GU04GV-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74AHC1GU04GV-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 74AHC1GU04GV-Q100H part is unused and in its original packaging.
Return procedure for 74AHC1GU04GV-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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