Overview
The SN74LVC1G14DRLR, produced by Texas Instruments, is a single Schmitt-trigger inverter designed for operation within a voltage range of 1.65 V to 5.5 V. This device performs the Boolean function Y = A, functioning as an independent inverter with Schmitt-trigger inputs. The Schmitt-trigger inputs provide hysteresis, making the device tolerant to slow or noisy input signals. The SN74LVC1G14DRLR is available in the SOT-5X3 (DRL) 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 | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 1.65 to 5.5 | V |
| Input Voltage (VI) | 0 to 5.5 | V |
| Output Voltage (VO) | 0 to VCC | V |
| Operating Temperature Range | -40 to 125 | °C |
| Propagation Delay Time (tpd) at 3.3 V | Max 4.6 ns | ns |
| High-Level Output Current (IOH) at 3.3 V | -24 mA | mA |
| Low-Level Output Current (IOL) at 3.3 V | 24 mA | mA |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model | V |
| Package Type | SOT-5X3 (DRL) | - |
| Number of Pins | 5 | - |
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 SN74LVC1G14DRLR is suitable for a variety of applications where signal inversion with noise immunity is required. These include:
- Digital logic circuits requiring signal inversion
- Noisy or slow input signal environments where hysteresis is beneficial
- Partial-power-down applications to conserve power and prevent damage
- General-purpose logic circuits in consumer electronics, industrial control systems, and automotive systems
Q & A
- What is the operating voltage range of the SN74LVC1G14DRLR?
The operating voltage range is from 1.65 V to 5.5 V.
- What type of inputs does the SN74LVC1G14DRLR have?
The device has Schmitt-trigger inputs.
- 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 ESD protection level of the SN74LVC1G14DRLR?
The device has ESD protection exceeding 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- What package types are available for the SN74LVC1G14?
The device is available in several package types including SOT-23, SC70, SOT-5X3, SON, and DSBGA.
- Does the SN74LVC1G14DRLR support partial-power-down mode?
- What is the maximum output current at 3.3 V?
The maximum output current at 3.3 V is ±24 mA.
- What is the purpose of the Schmitt-trigger inputs?
The Schmitt-trigger inputs provide hysteresis, making the device tolerant to slow or noisy input signals.
- What is the operating temperature range of the SN74LVC1G14DRLR?
The operating temperature range is from -40°C to 125°C.
- What is the power consumption of the SN74LVC1G14DRLR?
The maximum power consumption is 10-µA.
