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Nexperia USA Inc. 74AHCT1G04GV-Q100H
- Part No.:
- 74AHCT1G04GV-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- SC-74A, SOT-753
- Datasheet:
-
74AHCT1G04GV-Q100H.pdf
- Description:
- IC INVERTER 1CH 1-INP SC74A
- Quantity:
- Payment:
- Shipping:
Inventory:2,951
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Product details
Overview
74AHCT1G04GV-Q100 from Nexperia is a single-channel TTL-input inverter qualified to AEC-Q100 Grade 1 for automotive use, operating from 4.5 V to 5.5 V supply, with overvoltage-tolerant inputs up to 5.5 V, propagation delay of 3.4 ns (typ) at 5 V/15 pF, and specified from −40 °C to +125 °C. It serves as a level-shifting signal conditioner in body control modules and sensor interface circuits.
For engineers reviewing the 74AHCT1G04GV-Q100 datasheet, 74AHCT1G04GV-Q100 pinout, 74AHCT1G04GV-Q100 application, or 74AHCT1G04GV-Q100 equivalent, this page delivers verified electrical parameters, automotive-grade thermal and ESD specs, SC-74A package details, and functional substitution guidance - all grounded in Nexperia's Rev. 6 product data sheet dated 12 November 2024.
Technical Context
This device implements a single unbuffered inverter logic function with TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V), enabling direct interfacing with legacy 5 V TTL outputs. Its overvoltage-tolerant inputs accept signals up to 5.5 V regardless of VCC, supporting mixed-voltage signal translation without external components.
Designed for automotive environments, it features symmetrical output drive (IOH/IOV = ±8 mA at VCC = 4.5 V), balanced propagation delays (tPLH ≈ tPHL), and latch-up immunity exceeding 100 mA per JESD78 Class II Level A. Static and dynamic performance is guaranteed across −40 °C to +125 °C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Single inverter with true output polarity and no internal buffering |
| Supply Voltage Range | 4.5 V to 5.5 V - ensures compatibility with regulated 5 V automotive rails |
| Input Thresholds | TTL-level: VIH ≥ 2.0 V, VIL ≤ 0.8 V - enables direct connection to standard 5 V TTL outputs |
| Propagation Delay | 3.4 ns (typ) at VCC = 5.0 V, CL = 15 pF - supports >100 MHz toggle rates in clean signal paths |
| Output Drive | ±8 mA at VCC = 4.5 V - sufficient to drive 50 pF loads or fan-out to ≥10 74AHCT inputs |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood and powertrain control unit deployment |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets automotive robustness requirements for assembly and field operation |
Pinout & Package
74AHCT1G04GV-Q100 uses the SC-74A (SOT753) surface-mount plastic package: 5-terminal, leadless outline with 1.1 mm × 0.9 mm body, 0.65 mm pitch, and 0.26 mm nominal height. Pin 1 is marked by a notch or dot adjacent to the marking "C04".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Not connected (n.c.) | Internally unconnected; must be left floating or tied to GND/VCC per board layout rules - no electrical function |
| 2 | Data input (A) | TTL-compatible input accepting 0–5.5 V signals; overvoltage tolerant up to 5.5 V independent of VCC |
| 3 | Ground (GND) | Reference node for all I/O and supply; requires low-inductance connection to system ground plane |
| 4 | Data output (Y) | Inverted CMOS output with rail-to-rail swing and symmetrical sourcing/sinking capability |
| 5 | Supply voltage (VCC) | Primary power rail (4.5–5.5 V); decoupling capacitor (100 nF) required within 3 mm of this pin |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use with full temperature range (−40 °C to +125 °C) and reliability stress testing |
| Overvoltage-tolerant inputs | Accepts 0–5.5 V input signals even when VCC = 4.5 V - eliminates need for external level shifters in mixed-voltage domains |
| Symmetrical output impedance | Ensures matched rise/fall times and minimizes signal distortion in timing-critical paths |
| Low static current | ICC ≤ 1.0 μA (typ) at VCC = 5.5 V - reduces quiescent power in always-on vehicle subsystems |
| High noise immunity | Guaranteed 0.4 V noise margin at VCC = 5.0 V due to TTL input thresholds and hysteresis-free design |
Applications
| Body Control Module (BCM) | Engine Control Unit (ECU) Sensor Interface |
|---|---|
|
Use Scenario: Inverting enable signals for solenoid drivers and LED status indicators in door module PCBs. IC Role / Device Role / Timing Role: Signal polarity correction and voltage-level adaptation between 3.3 V microcontroller GPIO and 5 V actuator logic. Use Value: Eliminates discrete transistor inverters, reducing BOM count and PCB area while maintaining AEC-Q100 compliance. |
Use Scenario: Conditioning analog sensor output enable pulses before ADC sampling in engine knock detection circuitry. IC Role / Device Role / Timing Role: Clean inversion of TTL-sourced gate signals with sub-4 ns delay to preserve timing margins in real-time control loops. Use Value: Ensures deterministic edge alignment between sensor trigger and ADC capture clock, critical for time-of-arrival measurement accuracy. |
| Infotainment Power Sequencing | ADAS Camera Module Reset Logic |
|
Use Scenario: Generating inverted reset signals for display driver ICs during cold-start power-up sequences. IC Role / Device Role / Timing Role: Single-gate inverter providing glitch-free active-low reset assertion synchronized to 5 V rail stabilization. Use Value: Prevents race conditions during multi-rail power sequencing by delivering precise, monotonic reset deassertion. |
Use Scenario: Inverting camera sensor frame sync pulses before transmission to image signal processor (ISP). IC Role / Device Role / Timing Role: Low-jitter signal inversion with matched tPLH/tPHL to maintain pixel clock phase integrity across video lanes. Use Value: Avoids frame skew and line misalignment in multi-camera fusion systems by preserving edge timing within ±0.5 ns. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74AHCT1G04GW-Q100 | TSSOP5 (SOT353-1) package: 2.2 mm × 1.3 mm body, 1.25 mm width, exposed pad not present | Better thermal dissipation than SC-74A at high ambient; preferred for reflow-sensitive assemblies requiring larger solder fillets | Select when board space allows wider footprint and thermal relief via copper pour under package is feasible |
| 74AHCT1G04GZ-Q100 | XSON5 (SOT8065-1) package: 1.1 mm × 0.85 mm × 0.5 mm, side-wettable flanks, no leads | Smallest footprint and lowest profile; requires X-ray inspection for solder joint quality verification | Select for ultra-compact ADAS modules where height clearance < 0.6 mm is mandatory and automated optical inspection is available |
Compared with 74AHCT1G04GV-Q100, the GW variant offers improved thermal resistance but occupies more PCB area, while the GZ variant achieves maximum miniaturization at the cost of solder joint inspection complexity - all share identical electrical behavior and AEC-Q100 qualification.
Availability
74AHCT1G04GV-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain control units, and ADAS sensor interfaces requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AHCT1G04GV-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 essential efficiency-enhancing components, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.
This device belongs to Nexperia's AEC-Q100-qualified 74AHCT logic family, engineered specifically for robust, low-power signal conditioning in automotive control systems operating across harsh thermal and electrical environments.
FAQ
Is 74AHCT1G04GV-Q100 pin-compatible with 74AHC1G04GV-Q100?
Yes - both share identical SC-74A (SOT753) pinout and terminal assignment (n.c./A/GND/Y/VCC). However, their input thresholds differ: AHCT uses TTL levels (VIH ≥ 2.0 V), while AHC uses CMOS levels (VIH ≥ 3.85 V at VCC = 5.5 V). Interchangeability requires matching input source logic families.
Can 74AHCT1G04GV-Q100 operate at 3.3 V supply?
No - the 74AHCT variant is specified only for 4.5 V to 5.5 V supply. At 3.3 V, input thresholds become undefined and output drive falls outside specification. For 3.3 V systems, use the 74AHC1G04GV-Q100 variant instead, which supports 2.0 V to 5.5 V operation.
What is the significance of the 'n.c.' pin (Pin 1) in SC-74A packaging?
Pin 1 is internally not connected and serves solely as a mechanical alignment marker. It must remain unconnected on the PCB - tying it to GND or VCC may cause parasitic coupling or violate layout guidelines. Its presence enables consistent orientation during automated placement and optical recognition.
Does this device require external pull-up or pull-down resistors on unused inputs?
No - the device has no unused inputs. Its single input (Pin 2) must be actively driven HIGH or LOW; floating inputs are prohibited per datasheet Section 9, as they increase ICC and risk metastability. Unused inverters in multi-gate packages require termination, but this is a single-gate device.
74AHCT1G04GV-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHCT
- 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:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 7.7ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-74A
74AHCT1G04GV-Q100H FAQ
1.How can I place an order for 74AHCT1G04GV-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHCT1G04GV-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 74AHCT1G04GV-Q100H reliable?
The price and inventory of 74AHCT1G04GV-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHCT1G04GV-Q100H is usually 5 days.
3.What payment methods are accepted for 74AHCT1G04GV-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHCT1G04GV-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHCT1G04GV-Q100H?
74AHCT1G04GV-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHCT1G04GV-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 74AHCT1G04GV-Q100H?
For technical support, including 74AHCT1G04GV-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHCT1G04GV-Q100H requirements.
6.How does Aetrix verify that 74AHCT1G04GV-Q100H is sourced from the original manufacturer or authorized distributors?
All 74AHCT1G04GV-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 74AHCT1G04GV-Q100H meets industry standards.
7.What is the process for return or replacement of 74AHCT1G04GV-Q100H?
All 74AHCT1G04GV-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74AHCT1G04GV-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 74AHCT1G04GV-Q100H part is unused and in its original packaging.
Return procedure for 74AHCT1G04GV-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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