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Nexperia USA Inc. 74LVC3G06DC,125
- Part No.:
- 74LVC3G06DC,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-VFSOP (0.091", 2.30mm Width)
- Datasheet:
-
74LVC3G06DC,125.pdf
- Description:
- IC INVERTER 3CH 3-INP 8VSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,593
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Product details
Overview
74LVC3G06DC,125 from Nexperia is a triple inverter IC with open-drain outputs, designed for level translation between 3.3 V and 5 V logic domains in mixed-voltage systems. It features Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and operates across 1.65 V to 5.5 V supply range with -24 mA sink capability at 3.0 V. Used in I²C bus buffering, LED driver control, and GPIO expansion interfaces.
For engineers reviewing the 74LVC3G06DC,125 datasheet, 74LVC3G06DC,125 pinout, 74LVC3G06DC,125 application, or 74LVC3G06DC,125 equivalent, key selection criteria include open-drain drive strength at 3.0 V, IOFF leakage under power-down, input voltage tolerance up to 5.5 V, and guaranteed operation from -40 °C to +125 °C in VSSOP8 packaging.
Technical Context
This device implements three independent inverting buffers, each with open-drain output and Schmitt-trigger input stage-enabling robust signal conditioning of slow-rising or noisy digital signals. The IOFF circuit actively disables outputs when VCC = 0 V, blocking backflow current during hot-swap or partial system power-down.
All inputs tolerate voltages up to 5.5 V regardless of VCC setting (1.65–5.5 V), allowing direct interfacing with legacy 5 V TTL outputs while driving 3.3 V CMOS loads. Propagation delay ranges from 0.5 ns (at 5 V) to 8.2 ns (at 1.65 V, -40 °C to +125 °C), with dynamic power dissipation governed by CPD = 5.9 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - supports single-supply operation across LVC logic families and mixed-voltage translation |
| Output Type | Open-drain - enables wired-AND logic, I²C bus pull-up compatibility, and flexible voltage-level interfacing |
| IOFF Leakage Current | ±2 μA max at VCC = 0 V - prevents damaging back-current during partial power-down sequences |
| Input Voltage Tolerance | Up to 5.5 V - allows safe connection to 5 V TTL outputs without external level shifters |
| Propagation Delay | 0.5 ns min / 3.7 ns max at VCC = 5.5 V - ensures timing compliance in high-speed control paths |
| Output Sink Current | -24 mA at VCC = 3.0 V - drives standard LEDs or logic inputs with margin under worst-case conditions |
| Operating Temperature | -40 °C to +125 °C - qualified for industrial and extended-temperature embedded applications |
Pinout & Package
VSSOP8 plastic very thin shrink small outline package; 8 leads; body width 2.3 mm; lead length 0.5 mm (SOT765-1).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | First inverter input - accepts 1.65–5.5 V logic levels; Schmitt-triggered for noise rejection |
| 2 | 3Y | Third inverter open-drain output - requires external pull-up; sinks up to 24 mA at 3.0 V |
| 3 | 1Y | First inverter open-drain output - independently controllable; shares no internal connection with other outputs |
| 4 | GND | Ground reference - must be connected before applying VCC to ensure proper IOFF activation |
| 5 | 2Y | Second inverter open-drain output - electrically isolated; supports individual enable/disable via input |
| 6 | 2A | Second inverter input - identical electrical characteristics to Pin 1; fully interchangeable |
| 7 | 3A | Third inverter input - matches Pins 1 and 6; all inputs share same VIH/VIL thresholds and hysteresis |
| 8 | VCC | Supply voltage - powers internal logic and enables IOFF circuitry; must be stable before signal application |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range | 1.65 V to 5.5 V - eliminates need for separate voltage regulators in multi-rail systems |
| Overvoltage-tolerant inputs | 5.5 V absolute max - permits direct connection to 5 V microcontrollers without clamping diodes |
| IOFF partial power-down | Active at VCC = 0 V - prevents backfeed current into powered subsystems during hot-plug events |
| Schmitt-trigger inputs | Typical hysteresis ≈ 0.3 × VCC - rejects noise on slow edges common in mechanical switch debouncing |
| ESD robustness | HBM > 2000 V, CDM > 1000 V - withstands handling and board-level ESD per JEDEC JS-001/JS-002 |
Applications
| I²C Bus Level Translation | GPIO Expansion Interface |
|---|---|
|
Use Scenario: Translating SDA/SCL signals between a 3.3 V microcontroller and 5 V peripheral on shared I²C bus. IC Role / Device Role / Timing Role: Acts as bidirectional open-drain buffer with voltage-tolerant inputs, enabling interoperability without active direction control. Use Value: Eliminates need for dedicated I²C translators; leverages native open-drain topology and 5.5 V input tolerance for plug-and-play integration. |
Use Scenario: Extending microcontroller GPIO count using discrete logic to drive LEDs, relays, or sensors. IC Role / Device Role / Timing Role: Provides three independent inverted outputs with configurable pull-up voltages, supporting mixed-voltage peripheral control. Use Value: Enables flexible voltage-domain isolation - e.g., 3.3 V MCU controls 5 V LED strings via external 5 V pull-ups on open-drain outputs. |
| Industrial Sensor Signal Conditioning | Hot-Swap Power Sequencing Control |
|
Use Scenario: Cleaning noisy switch or encoder signals in factory automation equipment operating at wide temperature ranges. IC Role / Device Role / Timing Role: Schmitt-trigger inputs debounce mechanical contacts; open-drain outputs interface directly to PLC input modules. Use Value: Reduces BOM count by replacing RC filters and discrete transistors; guaranteed operation from -40 °C to +125 °C ensures reliability in harsh environments. |
Use Scenario: Managing power-up/power-down sequencing of submodules in modular industrial controllers. IC Role / Device Role / Timing Role: Inverts enable signals while providing IOFF isolation during main rail collapse, preventing backfeed into live sections. Use Value: Ensures fail-safe behavior during partial power loss - outputs go high-impedance automatically when VCC drops, avoiding unintended activation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple inverter with open-drain applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC3G06DCUR | TI part in same VSSOP8 package; identical pinout; IOFF spec meets JEDEC JESD78 but not explicitly rated to ±2 μA at VCC = 0 V | Valid for commercial-temp (-40 °C to +85 °C) designs only; lacks full +125 °C qualification | Select when cost sensitivity outweighs extended temperature requirement and TI ecosystem alignment is preferred |
| 74AUP3G06GW,125 | Nexperia AUP variant; lower ICC (0.9 μA typ), higher VIH (0.65 × VCC min), but reduced drive (-12 mA at 3.0 V) | Better suited for ultra-low-power battery-operated devices where speed < 2.5 ns is acceptable | Choose for energy-constrained applications needing sub-1 μA static current and relaxed timing margins |
Compared with SN74LVC3G06DCUR, the 74LVC3G06DC,125 offers guaranteed +125 °C operation and tighter IOFF leakage control; versus 74AUP3G06GW,125, it delivers higher sink current and faster propagation at the expense of slightly higher quiescent power.
Availability
74LVC3G06DC,125 is available at Aetrix Electronics and suitable for industrial automation, automotive infotainment subsystems, and IoT edge node designs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC3G06DC,125 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 leading global semiconductor manufacturer headquartered in Nijmegen, Netherlands, specializing in high-performance logic, analog, and discrete components for industrial, automotive, and consumer markets.
The 74LVC3G06 belongs to Nexperia's LVC logic family, engineered for low-voltage operation, mixed-signal interfacing, and robust performance in space-constrained, thermally demanding applications.
FAQ
Can 74LVC3G06DC,125 drive an I²C bus directly?
Yes - its open-drain outputs and 5.5 V input tolerance make it suitable for I²C level translation. Connect external pull-up resistors to the desired bus voltage (e.g., 3.3 V or 5 V) on each output. The Schmitt-trigger inputs reject noise on SDA/SCL lines, and IOFF prevents backfeed if the 3.3 V domain powers down while the 5 V bus remains active.
What is the maximum sink current per output at 5.0 V supply?
At VCC = 5.0 V, the datasheet specifies -24 mA sink capability at VCC = 3.0 V, but does not guarantee the same at 5.0 V. Static characteristics show VOL ≤ 0.55 V at IO = 32 mA and VCC = 4.5 V, indicating usable drive up to ~32 mA with appropriate thermal derating. For reliable 5 V operation, limit continuous current to 24 mA per output.
Does the IOFF feature require external circuitry to activate?
No - IOFF is fully internal and automatic. When VCC drops to 0 V, the IOFF circuitry disables all outputs, placing them in high-impedance state without any external control signal or biasing. This behavior is verified across -40 °C to +125 °C and requires no additional components or configuration.
Is the 74LVC3G06DC,125 RoHS and REACH compliant?
Yes - Nexperia confirms full compliance with EU RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006 for the 74LVC3G06DC,125. Material declarations and substance reports are available via Nexperia's product change notification portal and are referenced in the official product data sheet Rev. 16 (August 2023).
74LVC3G06DC,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 8-VFSOP (0.091", 2.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 3
- Number of Inputs:
- 3
- Features:
- Open Drain
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 4 µA
- Current - Output High, Low:
- -, 32mA
- Input Logic Level - Low:
- 0.7V ~ 0.8V
- Input Logic Level - High:
- 1.7V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 2.9ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-VSSOP
74LVC3G06DC,125 FAQ
1.How can I place an order for 74LVC3G06DC,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC3G06DC,125 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 74LVC3G06DC,125 reliable?
The price and inventory of 74LVC3G06DC,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC3G06DC,125 is usually 5 days.
3.What payment methods are accepted for 74LVC3G06DC,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC3G06DC,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC3G06DC,125?
74LVC3G06DC,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC3G06DC,125 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 74LVC3G06DC,125?
For technical support, including 74LVC3G06DC,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC3G06DC,125 requirements.
6.How does Aetrix verify that 74LVC3G06DC,125 is sourced from the original manufacturer or authorized distributors?
All 74LVC3G06DC,125 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 74LVC3G06DC,125 meets industry standards.
7.What is the process for return or replacement of 74LVC3G06DC,125?
All 74LVC3G06DC,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC3G06DC,125, 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 74LVC3G06DC,125 part is unused and in its original packaging.
Return procedure for 74LVC3G06DC,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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