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Nexperia USA Inc. 74AHC1G04GW,165
- Part No.:
- 74AHC1G04GW,165
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AHC1G04GW,165.pdf
- Description:
- IC INVERTER 1CH 1-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,996
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Product details
Overview
74AHC1G04GW,165 from Nexperia is a single CMOS inverter with overvoltage-tolerant inputs (up to 5.5 V), operating across 2.0 V–5.5 V supply range, delivering 7.1 ns typical propagation delay at 3.3 V/15 pF, and specified for -40 °C to +125 °C ambient. It serves as a level translator in mixed-voltage logic interfaces between 1.8 V/3.3 V and 5 V domains in industrial control I/O conditioning.
For engineers reviewing the 74AHC1G04GW,165 datasheet, 74AHC1G04GW,165 pinout, 74AHC1G04GW,165 application, or 74AHC1G04GW,165 equivalent, key selection criteria include input voltage tolerance, propagation delay vs. load capacitance, output drive strength at 3.3 V, and thermal performance in TSSOP5 packaging under extended temperature operation.
Technical Context
This device implements a single unbuffered inverting gate with symmetrical output impedance and balanced tPLH/tPHL delays. Its CMOS input switching thresholds (VIH = 3.85 V, VIL = 1.65 V at VCC = 5.5 V) ensure robust noise immunity in noisy industrial environments.
The overvoltage-tolerant input structure enables direct interfacing with 5 V signals while powered from 3.3 V or lower supplies-eliminating external level-shifting components. Latch-up immunity exceeds 100 mA per JESD78 Class II Level A, supporting reliable operation in transient-prone systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.0 V to 5.5 V - supports direct integration into 1.8 V, 3.3 V, and 5 V logic domains without external regulators |
| Propagation Delay (tpd) | 7.1 ns typ @ VCC = 3.3 V, CL = 15 pF - enables timing-critical signal inversion in high-speed digital control loops |
| Input Voltage Tolerance | Up to 5.5 V independent of VCC - allows safe 5 V signal reception even when VCC = 2.0 V |
| Output Drive Strength | ±8.0 mA @ VCC = 4.5 V - sufficient to drive multiple 74-series inputs or small capacitive loads (≤50 pF) |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood, motor drive, and industrial PLC applications |
| Power Dissipation (Ptot) | 250 mW max @ Tamb ≤ 74 °C (TSSOP5) - requires derating above 74 °C (3.3 mW/K) for sustained thermal stability |
| Input Leakage Current | ≤0.1 μA @ VI = 5.5 V - minimizes loading on high-impedance sensor or reference signal sources |
Pinout & Package
TSSOP5 (SOT353-1) plastic thin shrink small outline package: 5-lead, 1.25 mm body width, 0.65 mm pitch, exposed pad not present, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | n.c. | No internal connection - must be left floating or tied to GND for mechanical stability; no electrical function |
| 2 | A | Inverting data input - accepts overvoltage-tolerant logic signals up to 5.5 V regardless of VCC |
| 3 | GND | Ground reference - primary return path for supply and signal currents; must be low-inductance |
| 4 | Y | Inverted logic output - drives downstream CMOS/TTL loads with symmetrical rise/fall times |
| 5 | VCC | Positive supply - powers internal circuitry; bypass capacitor (100 nF) required within 5 mm of this pin |
Key Features
| Feature | Design Value |
|---|---|
| Overvoltage-tolerant inputs | Withstands 5.5 V input signals while VCC = 2.0 V - enables seamless 5 V-to-3.3 V translation without external components |
| Symmetrical output impedance | Matched pull-up/pull-down strength ensures equal rise/fall times (<10% skew) - critical for clock or data inversion integrity |
| High noise immunity | VIH/VIL margins exceed 30% of VCC across full voltage range - rejects EFT bursts and conducted noise in industrial settings |
| Latch-up immunity | ≥100 mA per JESD78 Class II Level A - prevents destructive latch-up during power sequencing or ESD events |
| ESD protection | HBM >2000 V, CDM >1000 V - meets IEC 61000-4-2 Level 3 requirements for board-level robustness |
Applications
| Industrial Sensor Interface | Motor Control Feedback Conditioning |
|---|---|
Use Scenario: Inverting analog comparator outputs or encoder quadrature signals before feeding to MCU GPIOs. IC Role / Device Role / Timing Role: Signal polarity correction and noise-filtered logic-level translation between 5 V sensors and 3.3 V microcontrollers. Use Value: Eliminates need for discrete resistor networks or dedicated level shifters, reducing BOM count and PCB area by 30% in compact I/O modules. | Use Scenario: Inverting hall-effect sensor outputs in BLDC motor commutation circuits. IC Role / Device Role / Timing Role: Fast, low-skew inversion of rotor position signals to synchronize gate driver timing. Use Value: 7.1 ns tpd ensures <10 ns timing uncertainty in 100 kHz commutation cycles, improving torque ripple control. |
| Programmable Logic Glue | Legacy System Voltage Bridging |
Use Scenario: Implementing active-low enable logic in FPGA configuration or CPLD-based control sequencers. IC Role / Device Role / Timing Role: Single-gate logic inversion for reset, chip-select, or interrupt signal conditioning. Use Value: Ultra-low ICC (≤1.0 μA @ VCC = 5.5 V) extends battery life in always-on supervisory functions. | Use Scenario: Interfacing 5 V legacy peripherals (e.g., RS-232 transceivers, optocouplers) with modern 3.3 V SoCs. IC Role / Device Role / Timing Role: Bidirectional voltage translation via overvoltage-tolerant input and CMOS output swing. Use Value: Supports hot-swap compatibility and avoids bus contention during power-up sequencing of mixed-supply subsystems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74AHCT1G04GW,165 | TTL-compatible input thresholds (VIH = 2.0 V min), narrower supply range (4.5 V–5.5 V) | Requires 5 V supply; unsuitable for sub-4.5 V operation or mixed-voltage translation | Select when interfacing exclusively with legacy 5 V TTL logic and strict VIH/VIL matching is required |
| SN74LVC1G04DBVR | Lower VCC range (1.65 V–5.5 V), higher drive (±32 mA), but no overvoltage tolerance (max VI = VCC + 0.5 V) | Cannot accept 5 V inputs at VCC = 3.3 V; requires external clamping for mixed-voltage use | Select for ultra-low-voltage systems (1.8 V) where overvoltage tolerance is unnecessary and higher drive is needed |
Compared with 74AHCT1G04GW,165, the 74AHC1G04GW,165 offers broader supply flexibility and true overvoltage safety; versus SN74LVC1G04DBVR, it trades off maximum drive strength for guaranteed 5.5 V input tolerance-making it uniquely suited for robust mixed-supply interface design.
Availability
74AHC1G04GW,165 is available at Aetrix Electronics and suitable for industrial sensor interfaces, motor control feedback conditioning, and programmable logic glue requiring stable component supply across extended temperature and mixed-voltage environments.
Supply support for 74AHC1G04GW,165 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, energy-efficient logic, analog, and MOSFET solutions for automotive, industrial, and consumer markets.
The 74AHC series targets robust, wide-supply general-purpose logic for harsh-environment applications-designed to replace obsolete 74HC devices with enhanced ESD, latch-up, and thermal performance.
FAQ
What is the maximum input voltage the 74AHC1G04GW,165 can tolerate when VCC = 2.0 V?
The device supports input voltages up to 5.5 V regardless of VCC level, as confirmed in Section 6.2 (Pin Description) and Table 5 (Limiting Values). This overvoltage tolerance is achieved via internal clamp structures and enables safe interfacing with 5 V signals while operating from 2.0 V, eliminating external level shifters in mixed-voltage designs.
Does the 74AHC1G04GW,165 require external pull-up or pull-down resistors on unused pins?
Pin 1 is explicitly marked "n.c." (not connected) and must remain unconnected-no pull-up, pull-down, or grounding is required or recommended. All other pins (A, GND, Y, VCC) are functional and must be properly terminated per the application circuit. Leaving pin 1 floating poses no reliability risk due to its internal isolation.
How does the propagation delay vary with load capacitance at 3.3 V supply?
At VCC = 3.3 V, tpd increases from 4.3 ns (typ) at CL = 15 pF to 6.1 ns (typ) at CL = 50 pF, as specified in Table 8. This linear delay dependence reflects standard CMOS gate behavior and must be accounted for in timing budgets when driving >20 pF loads, such as long PCB traces or multiple fan-outs.
Is the 74AHC1G04GW,165 qualified for automotive applications?
No-the device is not automotive-qualified. Per Nexperia's legal disclaimers (Section 15), unless explicitly stated in the datasheet, products are not tested or warranted for automotive use. The 74AHC1G04GW,165 is rated for industrial (-40 °C to +125 °C) operation but lacks AEC-Q100 qualification, PPAP documentation, or automotive-specific reliability testing.
74AHC1G04GW,165 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHC
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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:
- 0.5V ~ 1.65V
- Input Logic Level - High:
- 1.5V ~ 3.85V
- Max Propagation Delay @ V, Max CL:
- 7.5ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74AHC1G04GW,165 FAQ
1.How can I place an order for 74AHC1G04GW,165 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHC1G04GW,165 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 74AHC1G04GW,165 reliable?
The price and inventory of 74AHC1G04GW,165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHC1G04GW,165 is usually 5 days.
3.What payment methods are accepted for 74AHC1G04GW,165?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHC1G04GW,165 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHC1G04GW,165?
74AHC1G04GW,165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHC1G04GW,165 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 74AHC1G04GW,165?
For technical support, including 74AHC1G04GW,165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHC1G04GW,165 requirements.
6.How does Aetrix verify that 74AHC1G04GW,165 is sourced from the original manufacturer or authorized distributors?
All 74AHC1G04GW,165 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 74AHC1G04GW,165 meets industry standards.
7.What is the process for return or replacement of 74AHC1G04GW,165?
All 74AHC1G04GW,165 units undergo pre-shipment inspection (PSI). If there is an issue with 74AHC1G04GW,165, 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 74AHC1G04GW,165 part is unused and in its original packaging.
Return procedure for 74AHC1G04GW,165:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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