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Nexperia USA Inc. 74AHCT1G04GW-Q100H
- Part No.:
- 74AHCT1G04GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AHCT1G04GW-Q100H.pdf
- Description:
- IC INVERTER 1CH 1-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,410
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Product details
Overview
74AHCT1G04GW-Q100 from Nexperia is a single-channel TTL-input inverter qualified to AEC-Q100 Grade 1, operating from 4.5 V to 5.5 V supply with propagation delay as low as 3.4 ns (typ) at 5 V/15 pF. It features overvoltage-tolerant inputs up to 5.5 V, symmetrical output impedance, and balanced propagation delays. It serves as a level-translating logic buffer in automotive body control modules requiring robust noise immunity and thermal stability from −40 °C to +125 °C.
For engineers reviewing the 74AHCT1G04GW-Q100 datasheet, 74AHCT1G04GW-Q100 pinout, 74AHCT1G04GW-Q100 application, or 74AHCT1G04GW-Q100 equivalent, this device is selected for mixed-voltage signal inversion where TTL-compatible input thresholds, automotive-grade reliability, and TSSOP5 footprint compatibility are required.
Technical Context
This device implements a single unbuffered inverter gate with TTL-level input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 4.5–5.5 V), enabling direct interface with legacy 5 V TTL logic families. Its CMOS output stage delivers rail-to-rail switching with symmetrical drive strength (IOH/IOV = ±8 mA at VCC = 4.5 V).
Designed for automotive environments, it supports operation across −40 °C to +125 °C ambient, meets AEC-Q100 Grade 1 stress testing, and includes ESD protection exceeding 2000 V HBM and 1000 V CDM. Input clamping and latch-up immunity (>100 mA per JESD78 Class II Level A) ensure resilience in noisy vehicle electrical systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Inverter (NOT gate); performs single-bit logical inversion with true output polarity. |
| Supply Voltage Range | 4.5 V to 5.5 V; ensures compatibility with regulated 5 V automotive rails and rejects brown-out below 4.5 V. |
| Propagation Delay (tpd) | 3.4 ns (typ) at VCC = 5.0 V, CL = 15 pF; enables timing-critical signal inversion in high-speed control paths. |
| Input Thresholds | VIH = 2.0 V min, VIL = 0.8 V max; matches standard TTL logic levels for seamless interfacing with microcontrollers and legacy peripherals. |
| Output Drive Strength | ±8 mA at VCC = 4.5 V; sufficient to drive multiple 74-series inputs or small capacitive loads without external buffering. |
| Operating Temperature | −40 °C to +125 °C; certified for under-hood and powertrain applications per AEC-Q100 Grade 1 requirements. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V; mitigates electrostatic damage during assembly and field operation in dry climates. |
Pinout & Package
TSSOP5 (SOT353-1) plastic thin shrink small outline package: 5-lead, 1.25 mm body width, 0.65 mm pitch, exposed padless construction optimized for automated SMT placement and reflow.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Not connected (n.c.) | Internally unconnected; must be left floating or tied to GND for mechanical stability-no electrical function. |
| 2 | Data input (A) | Active-low TTL-compatible input; accepts 0–5.5 V overvoltage-tolerant signals without damage. |
| 3 | Ground (GND) | Reference return path for all internal circuitry; requires low-inductance connection to system ground plane. |
| 4 | Data output (Y) | Inverted CMOS output; drives HIGH/LOW with matched rise/fall times and rail-swing capability. |
| 5 | Supply voltage (VCC) | Primary power rail; decoupling capacitor (100 nF ceramic) required within 5 mm of this pin for noise suppression. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use across −40 °C to +125 °C with full stress testing (HTOL, TC, HAST, etc.). |
| Overvoltage-tolerant inputs | Withstands up to 5.5 V regardless of VCC level-enables safe interfacing between 3.3 V and 5 V domains. |
| Symmetrical output impedance | Matched pull-up/pull-down resistance ensures equal rise/fall times and minimizes signal distortion. |
| Low dynamic power dissipation | CPD = 16 pF; limits switching current and heat generation in battery-sensitive automotive subsystems. |
| High noise immunity | Input hysteresis and >400 mV noise margin at VCC = 5 V reduce susceptibility to EMI in engine bays. |
Applications
| Body Control Module (BCM) | Instrument Cluster Interface |
|---|---|
|
Use Scenario: Inverting enable signals from microcontroller GPIOs to drive LED backlight drivers and relay coils. IC Role / Device Role / Timing Role: Signal-level translator and logic polarity corrector ensuring active-HIGH driver activation from active-LOW MCU outputs. Use Value: Eliminates need for discrete transistor inverters; reduces BOM count and PCB area while maintaining AEC-Q100 compliance. |
Use Scenario: Converting SPI clock polarity or inverting reset signals between infotainment SoC and analog gauge driver ICs. IC Role / Device Role / Timing Role: Low-latency, jitter-free logic inversion preserving signal integrity in time-critical display synchronization paths. Use Value: Propagation delay ≤3.4 ns (typ) prevents setup/hold violations in 20+ MHz SPI interfaces. |
| Power Distribution Unit (PDU) | ADAS Camera Power Sequencing |
|
Use Scenario: Inverting fault flag outputs from current-sense amplifiers to activate fail-safe shutdown circuits. IC Role / Device Role / Timing Role: Robust digital interface conditioner converting analog-comparator outputs into clean CMOS logic levels. Use Value: Overvoltage-tolerant inputs accept comparator outputs up to 5.5 V without external clamping diodes. |
Use Scenario: Inverting power-good signals from PMICs to control camera sensor enable timing relative to image processor boot sequence. IC Role / Device Role / Timing Role: Timing-aligning logic element ensuring strict sequencing between sensor power-up and host initialization. Use Value: Guaranteed operation at +125 °C enables placement near hot camera modules without derating or thermal shielding. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74AHCT1G04GV-Q100 | Same logic function and AEC-Q100 Grade 1 rating, but in SC-74A (SOT753) package with 0.95 mm lead pitch and larger body (3.1 × 1.7 mm). | Lower thermal resistance than TSSOP5; preferred for higher-power-density layouts where board space allows larger footprint. | Select when thermal performance outweighs miniaturization needs or when existing SC-74A placement tooling is in use. |
| SN74LVC1G04QDRYRQ1 | TTL-compatible input thresholds (VIH = 2.0 V) but wider supply range (1.65–5.5 V); lower ICC (max 10 μA vs. 40 μA at 125 °C); different pinout (pin 1 = GND). | Supports dual-supply systems (e.g., 3.3 V logic with 5 V I/O); not pin-compatible-requires PCB redesign. | Choose for multi-rail designs needing flexible VCC or ultra-low static current; avoid if TSSOP5 footprint and pin 1 index position are fixed. |
Compared with 74AHCT1G04GV-Q100, the GW variant offers superior board-level miniaturization and finer-pitch assembly compatibility; versus SN74LVC1G04QDRYRQ1, it provides stricter automotive qualification consistency and guaranteed 5 V-only operation without risk of sub-threshold instability.
Availability
74AHCT1G04GW-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, instrument cluster interfaces, power distribution units, and ADAS camera power sequencing requiring stable component supply across extended temperature ranges and AEC-Q100 compliance.
Supply support for 74AHCT1G04GW-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 delivering high-performance logic, analog, and MOSFET solutions with focus on efficiency, reliability, and automotive-grade quality.
This device belongs to Nexperia's AEC-Q100-qualified 74AHCT logic family, engineered specifically for robust signal conditioning and voltage translation in automotive electronic control units where TTL compatibility and thermal resilience are mandatory.
FAQ
Is 74AHCT1G04GW-Q100 pin-compatible with 74AHC1G04GW-Q100?
Yes-both share identical TSSOP5 (SOT353-1) pinout and terminal assignment. However, their input thresholds differ: the AHCT version uses TTL levels (VIH = 2.0 V), while AHC uses CMOS levels (VIH = 3.85 V at VCC = 5.5 V). Swapping them requires verifying source logic family compatibility.
Can 74AHCT1G04GW-Q100 operate at 3.3 V supply?
No-it is specified only for 4.5 V to 5.5 V operation per Table 6. At 3.3 V, VIH and VIL thresholds become undefined, and output drive strength degrades significantly. For 3.3 V systems, use 74AHC1G04GW-Q100 or LVC-family equivalents.
What is the significance of the 'n.c.' pin (Pin 1) in the TSSOP5 package?
Pin 1 is internally not connected and serves no electrical function. It acts solely as a mechanical alignment marker for automated pick-and-place equipment. Leaving it unconnected is acceptable; tying it to GND improves mechanical rigidity but adds no electrical benefit.
Does this device require external pull-up or pull-down resistors on input or output?
No-its CMOS input has negligible leakage (<0.1 μA), and the output is actively driven HIGH/LOW. Pull resistors are unnecessary unless used for specific bus-termination or fail-safe default-state requirements outside normal operation.
74AHCT1G04GW-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHCT
- 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:
- 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:
- 5-TSSOP
74AHCT1G04GW-Q100H FAQ
1.How can I place an order for 74AHCT1G04GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHCT1G04GW-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 74AHCT1G04GW-Q100H reliable?
The price and inventory of 74AHCT1G04GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHCT1G04GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74AHCT1G04GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHCT1G04GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHCT1G04GW-Q100H?
74AHCT1G04GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHCT1G04GW-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 74AHCT1G04GW-Q100H?
For technical support, including 74AHCT1G04GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHCT1G04GW-Q100H requirements.
6.How does Aetrix verify that 74AHCT1G04GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74AHCT1G04GW-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 74AHCT1G04GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74AHCT1G04GW-Q100H?
All 74AHCT1G04GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74AHCT1G04GW-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 74AHCT1G04GW-Q100H part is unused and in its original packaging.
Return procedure for 74AHCT1G04GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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