Overview
The SN74LVC1G14DBVR is a single Schmitt-trigger inverter produced by Texas Instruments. This device is designed to operate within a voltage range of 1.65 V to 5.5 V and performs the Boolean function Y = A. It features Schmitt-trigger inputs, which provide hysteresis to make the device tolerant to slow or noisy input signals. The SN74LVC1G14DBVR is available in a SOT-23 (DBV) package with 5 pins and is fully specified for partial-power-down applications using Ioff circuitry, which disables the outputs when the device is powered down to prevent damage.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 1.65 V to 5.5 V | V |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Type | SOT-23 (DBV) | - |
| Number of Pins | 5 | - |
| Maximum Propagation Delay at 3.3 V | 4.6 ns | ns |
| Low-Level Output Current at 3.3 V | ±24 mA | mA |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model | V |
| Power Consumption | 10 µA Max ICC | µA |
Key Features
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22: 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model
- Available in the Texas Instruments NanoFree™ Package
- Supports 1.65 V to 5.5 V VCC operation
- Inputs Accept Voltages to 5.5 V
- Low Power Consumption: 10 µA Max ICC
- ±24-mA Output Drive at 3.3 V
- Ioff Supports Partial-Power-Down Mode Operation
Applications
The SN74LVC1G14DBVR is suitable for a variety of applications where signal inversion with noise immunity is required. These include:
- Digital Logic Circuits
- Noise Reduction in Digital Signals
- Partial-Power-Down Systems
- Low-Power Electronic Devices
- Automotive and Industrial Control Systems
Q & A
- What is the operating voltage range of the SN74LVC1G14DBVR?
The operating voltage range is 1.65 V to 5.5 V.
- What type of package does the SN74LVC1G14DBVR come in?
The device is available in a SOT-23 (DBV) package with 5 pins.
- What is the maximum propagation delay at 3.3 V?
The maximum propagation delay at 3.3 V is 4.6 ns.
- Does the SN74LVC1G14DBVR have ESD protection?
- What is the power consumption of the SN74LVC1G14DBVR?
The maximum power consumption is 10 µA ICC.
- Can the SN74LVC1G14DBVR operate in partial-power-down mode?
- What is the purpose of the Schmitt-trigger inputs in the SN74LVC1G14DBVR?
The Schmitt-trigger inputs provide hysteresis to make the device tolerant to slow or noisy input signals.
- What is the output drive capability of the SN74LVC1G14DBVR at 3.3 V?
The output drive capability is ±24 mA at 3.3 V.
- Is the SN74LVC1G14DBVR suitable for automotive applications?
- What is the operating temperature range of the SN74LVC1G14DBVR?
The operating temperature range is -40°C to 125°C.
