Overview
The SN74LVC1G14DCKRE4 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 SN74LVC1G14 is available in the SOT-SC70 (DCK) package 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 | Description | Value |
|---|---|---|
| Operating Voltage Range | VCC | 1.65 V to 5.5 V |
| Operating Temperature Range | ℃ | -40 to 125 |
| Package Type | SOT-SC70 (DCK) | |
| Number of Pins | 5 | |
| Propagation Delay Time (tpd) | At 3.3 V, CL = 50 pF | Max 4.6 ns |
| Output Drive | At 3.3 V | ±24 mA |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model | |
| Power Consumption | ICC Max | 10 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 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 SN74LVC1G14DCKRE4 is suitable for a variety of applications where a single inverter with Schmitt-trigger inputs is required. These include:
- General-purpose logic circuits
- Noisy or slow input signal environments
- Partial-power-down applications
- Low-power consumption designs
- Systems requiring high ESD protection
Q & A
- What is the operating voltage range of the SN74LVC1G14DCKRE4? The operating voltage range is 1.65 V to 5.5 V.
- What type of package does the SN74LVC1G14DCKRE4 come in? The device is available in the SOT-SC70 (DCK) package.
- What is the maximum propagation delay time at 3.3 V? The maximum propagation delay time at 3.3 V is 4.6 ns.
- What is the output drive capability at 3.3 V? The output drive capability at 3.3 V is ±24 mA.
- Does the SN74LVC1G14DCKRE4 support partial-power-down mode? Yes, it supports partial-power-down mode using Ioff circuitry.
- What level of ESD protection does the SN74LVC1G14DCKRE4 offer? It offers 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model ESD protection.
- What is the maximum power consumption of the SN74LVC1G14DCKRE4? The maximum power consumption is 10 µA.
- What is the operating temperature range of the SN74LVC1G14DCKRE4? The operating temperature range is -40 to 125℃.
- What is the purpose of the Schmitt-trigger inputs in the SN74LVC1G14DCKRE4? The Schmitt-trigger inputs provide hysteresis, making the device tolerant to slow or noisy input signals.
- Is the SN74LVC1G14DCKRE4 suitable for noisy input signal environments? Yes, it is suitable for noisy or slow input signal environments due to its Schmitt-trigger inputs.
