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Nexperia USA Inc. 74HCT1G04GV-Q100H
- Part No.:
- 74HCT1G04GV-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- SC-74A, SOT-753
- Datasheet:
-
74HCT1G04GV-Q100H.pdf
- Description:
- IC INVERTER 1CH 1-INP SC74A
- Quantity:
- Payment:
- Shipping:
Inventory:2,937
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Product details
Overview
74HCT1G04GV-Q100 from Nexperia is a single-channel TTL-compatible inverting buffer in SC-74A (SOT753) package, operating from 4.5 V to 5.5 V supply, delivering 2.0 mA output drive at ±0.33 V VOL, with 10 ns typical propagation delay (VCC = 4.5 V, CL = 50 pF), qualified to AEC-Q100 Grade 1 for automotive body control modules and sensor interface circuits.
For engineers reviewing the 74HCT1G04GV-Q100 datasheet, 74HCT1G04GV-Q100 pinout, 74HCT1G04GV-Q100 application, or 74HCT1G04GV-Q100 equivalent, this device is selected for low-power, high-noise-immunity signal inversion in space-constrained automotive subsystems where TTL-level input compatibility and guaranteed -40 °C to +125 °C operation are required.
Technical Context
This device implements a single CMOS-based inverter 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 logic families without level translation. Input clamp diodes allow safe use of current-limiting resistors when interfacing to voltages exceeding VCC.
It features symmetrical output impedance, balanced tPLH/tPHL propagation delays, and latch-up immunity exceeding 100 mA per JESD78 Class II Level B. Dynamic power dissipation is governed by CPD = 18 pF and scales quadratically with VCC and switching frequency.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 4.5 V to 5.5 V - Ensures stable operation across automotive battery rail variations including cold-crank transients. |
| Propagation Delay (tpd) | 10 ns (typ) at VCC = 4.5 V, CL = 50 pF - Enables reliable timing in sub-100 MHz digital control paths. |
| Output Drive (IOH/IOL) | -2.0 mA / +2.0 mA - Sufficient to drive multiple 74-series inputs or small capacitive loads (<50 pF) without buffering. |
| Input Thresholds | VIH ≥ 2.0 V, VIL ≤ 0.8 V - Guarantees robust recognition of standard TTL logic levels under worst-case temperature and voltage. |
| Operating Temperature | -40 °C to +125 °C - Qualified for engine bay, transmission control, and ADAS sensor node environments. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - Meets automotive board-level ESD robustness requirements per ISO 10605. |
| Power Dissipation Cap | Ptot = 250 mW (Tamb ≤ 125 °C) - Supports continuous operation in sealed enclosures with minimal thermal derating. |
Pinout & Package
SC-74A (SOT753) plastic surface-mounted package: 5-lead, 1.3 mm × 1.7 mm body, 0.65 mm pitch, 0.95 mm height, no thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Not connected | Internally unconnected; must be left floating or tied to GND for mechanical stability - no electrical function. |
| 2 | Data input (A) | TTL-compatible input accepting 0–5.5 V; includes clamp diodes for overvoltage protection when used with series resistors. |
| 3 | Ground (GND) | Primary reference return path; decoupling capacitor must be placed within 3 mm for noise immunity. |
| 4 | Data output (Y) | Inverted CMOS output driving up to ±2.0 mA; rail-to-rail swing (0.15 V to VCC − 0.33 V) ensures noise margin. |
| 5 | Supply voltage (VCC) | Positive supply rail; requires local 100 nF ceramic decoupling adjacent to pin to suppress switching transients. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C ambient, including lifetime reliability testing per stress conditions. |
| TTL-level input compatibility | VIH ≥ 2.0 V and VIL ≤ 0.8 V at 4.5–5.5 V supply - eliminates need for external level shifters in mixed-logic systems. |
| Symmetrical output impedance | Matched pull-up/pull-down strength ensures consistent rise/fall times and reduces signal distortion on PCB traces. |
| Clamp diode protected inputs | Enables safe interface to signals up to VCC + 0.5 V using simple series resistors - critical for LIN bus or sensor fault monitoring. |
| Low static current | ICC ≤ 20 μA at VCC = 5.5 V and Tamb = 125 °C - supports always-on vehicle modules with microamp-level quiescent budgets. |
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 noise filtering for 5 V microcontroller GPIO outputs. Use Value: Eliminates discrete transistor inverters, reducing BOM count and layout area while maintaining AEC-Q100 compliance. |
Use Scenario: Conditioning analog sensor output enable lines before ADC sampling in engine temperature and pressure subsystems. IC Role / Device Role / Timing Role: Level-shifting and isolation of TTL-compatible control strobes between MCU and analog front-end ICs. Use Value: Provides deterministic 10 ns delay and 2.0 mA drive to meet setup/hold timing of SAR ADCs without added jitter. |
| Advanced Driver Assistance Systems (ADAS) | Automotive Infotainment Power Sequencing |
Use Scenario: Inverting wake-up signals from radar SoCs to enable low-power camera image processors during motion detection. IC Role / Device Role / Timing Role: Glitch-free signal inversion with HBM > 2000 V ESD rating for PCB-level surge resilience near RF antennas. Use Value: Prevents false wake-ups due to ESD-induced glitches while supporting fast response (<20 ns total delay) for real-time sensing. |
Use Scenario: Generating complementary enable/disable sequences for multi-rail DC-DC converters powering display and audio subsystems. IC Role / Device Role / Timing Role: Timing-controlled inversion of PMIC enable signals to enforce strict power-up/down ordering. Use Value: Delivers precise, temperature-stable delay matching (tPLH ≈ tPHL) to avoid rail collapse during sequencing transitions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT1G04GW-Q100 | TSSOP5 (SOT353) package: 1.25 mm body width, 0.65 mm pitch, higher thermal resistance (3.3 mW/K derating above 74 °C). | Better suited for reflow-compatible automated assembly on dense boards; less suitable for manual repair or high-vibration mounts. | Select when board space allows wider footprint and thermal management uses PCB copper pour rather than airflow. |
| SN74LVC1G04DBVR | Wider supply range (1.65–5.5 V), lower VIL (0.55 V max), but only AEC-Q100 Grade 3 (−40 °C to +85 °C) qualified. | Acceptable for cabin electronics (e.g., HVAC controls), not for under-hood or safety-critical domains requiring Grade 1. | Choose only for cost-sensitive non-engine-bay applications where extended temperature range is not required. |
Compared with 74HCT1G04GW-Q100, the GV variant offers identical electrical specs but superior mechanical robustness in SC-74A for vibration-prone locations; versus SN74LVC1G04DBVR, it trades wider VCC flexibility for guaranteed Grade 1 automotive qualification and tighter input threshold control.
Availability
74HCT1G04GV-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, engine control unit sensor interfaces, and ADAS subsystems requiring stable component supply with full AEC-Q100 traceability and long-term lifecycle support.
Supply support for 74HCT1G04GV-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, high-reliability logic, analog, and MOSFET solutions, with leadership in automotive-qualified components and advanced packaging technologies.
This device belongs to Nexperia's automotive-qualified 74HCT logic family, designed specifically for robust, low-power signal conditioning in harsh-temperature automotive ECUs and sensor nodes where TTL compatibility and AEC-Q100 compliance are mandatory.
FAQ
Is 74HCT1G04GV-Q100 pin-compatible with 74HC1G04GV-Q100?
Yes - both share identical SC-74A (SOT753) pinout and terminal functions (Pin 1: n.c., Pin 2: A, Pin 3: GND, Pin 4: Y, Pin 5: VCC). However, their input thresholds differ: 74HCT1G04GV-Q100 accepts TTL levels (VIH ≥ 2.0 V), while 74HC1G04GV-Q100 requires CMOS levels (VIH ≥ 3.15 V at VCC = 4.5 V), making them electrically incompatible in mixed-signal designs without verification.
What is the maximum capacitive load this inverter can drive reliably?
At VCC = 4.5 V and Tamb = 125 °C, the device maintains tpd ≤ 27 ns (max) with CL = 50 pF, and VOL ≤ 0.4 V with IOL = 2.0 mA. Driving loads beyond 50 pF increases propagation delay nonlinearly and risks violating setup/hold margins; for >60 pF, a buffer stage or lower-capacitance routing is recommended.
Can Pin 1 (n.c.) be grounded or left floating in PCB layout?
Pin 1 is internally unconnected and may be left floating per Nexperia's design guidance. However, grounding it improves mechanical stability during reflow and reduces potential for solder bridging; it must never be tied to VCC or driven, as no internal connection exists and doing so provides no functional benefit.
Does this device support hot-swap or live-insertion into powered systems?
No - the device lacks hot-swap protection circuitry. Applying VCC before GND, or connecting inputs before supply stabilization, risks latch-up or ESD damage. Proper power sequencing (GND first, then VCC, then inputs) and series current-limiting resistors on all inputs are mandatory for robust field operation.
74HCT1G04GV-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- 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):
- 20 µA
- Current - Output High, Low:
- 2mA, 2mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 10ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-74A
74HCT1G04GV-Q100H FAQ
1.How can I place an order for 74HCT1G04GV-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT1G04GV-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 74HCT1G04GV-Q100H reliable?
The price and inventory of 74HCT1G04GV-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT1G04GV-Q100H is usually 5 days.
3.What payment methods are accepted for 74HCT1G04GV-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT1G04GV-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT1G04GV-Q100H?
74HCT1G04GV-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT1G04GV-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 74HCT1G04GV-Q100H?
For technical support, including 74HCT1G04GV-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT1G04GV-Q100H requirements.
6.How does Aetrix verify that 74HCT1G04GV-Q100H is sourced from the original manufacturer or authorized distributors?
All 74HCT1G04GV-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 74HCT1G04GV-Q100H meets industry standards.
7.What is the process for return or replacement of 74HCT1G04GV-Q100H?
All 74HCT1G04GV-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT1G04GV-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 74HCT1G04GV-Q100H part is unused and in its original packaging.
Return procedure for 74HCT1G04GV-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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