Overview
The NLVVHC1G14DFT1G, part of the MC74VHC1G14 series, is a single Schmitt-Trigger Inverter produced by onsemi. This component is designed for high noise immunity and stable output, making it suitable for a variety of digital logic applications. It operates within a voltage range of 2.0 V to 5.5 V, allowing it to interface between 5 V and 3 V circuits. The device is available in several tiny footprint packages, including SC-88A, TSOP-5, SC-74A, SOT-953, and UDFN6, enhancing its versatility in different design scenarios.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC (DC Supply Voltage) | −0.5 to +6.5 | V |
| VIN (DC Input Voltage) | −0.5 to +6.5 | V |
| VOUT (DC Output Voltage) | −0.5 to VCC + 0.5 | V |
| tPD (Propagation Delay at 5 V) | 4.0 ns (typ) | ns |
| IOH (Output Source Current at 3.0 V) | −8 mA | mA |
| IOL (Output Sink Current at 3.0 V) | 8 mA | mA |
| TA (Operating Temperature Range) | −55 to +125 | °C |
| VT+ (Positive Input Threshold Voltage at 3.0 V to 5.5 V) | 2.2 to 3.85 | V |
| VT− (Negative Input Threshold Voltage at 3.0 V to 5.5 V) | 0.9 to 1.65 | V |
| VH (Hysteresis Voltage at 3.0 V to 5.5 V) | 0.30 to 1.60 | V |
Key Features
- Designed for 2.0 V to 5.5 V VCC operation, allowing flexibility in different voltage environments.
- Inputs/Outputs Over-Voltage Tolerant up to 5.5 V, providing protection against voltage mismatches.
- IOFF supports partial power-down protection, reducing power consumption when not in use.
- High noise immunity due to the Schmitt-Trigger input structure.
- Available in various tiny footprint packages: SC-88A, TSOP-5, SC-74A, SOT-953, and UDFN6.
- AEC-Q100 qualified for automotive and other applications requiring unique site and control change requirements.
Applications
- Digital logic circuits requiring high noise immunity and stable outputs.
- Interface between 5 V and 3 V circuits.
- Automotive electronics due to AEC-Q100 qualification.
- Portable electronics where low power consumption is crucial.
- Industrial control systems where robustness against voltage fluctuations is necessary.
Q & A
- What is the operating voltage range of the NLVVHC1G14DFT1G?
The operating voltage range is from 2.0 V to 5.5 V.
- What are the key benefits of the Schmitt-Trigger input structure?
The Schmitt-Trigger input structure provides high noise immunity and stable outputs.
- What is the propagation delay at 5 V for this component?
The propagation delay at 5 V is typically 4.0 ns.
- Is the NLVVHC1G14DFT1G suitable for automotive applications?
- What are the available package types for this component?
The component is available in SC-88A, TSOP-5, SC-74A, SOT-953, and UDFN6 packages.
- How does the IOFF feature benefit the component?
The IOFF feature supports partial power-down protection, reducing power consumption when the device is not in use.
- What is the maximum output source/sink current at 3.0 V?
The maximum output source/sink current at 3.0 V is 8 mA.
- What is the operating temperature range of the NLVVHC1G14DFT1G?
The operating temperature range is from −55°C to +125°C.
- Is the component protected against over-voltage conditions?
- What is the typical quiescent supply current at 5.5 V?
The typical quiescent supply current at 5.5 V is 1.0 μA.
