Overview
The SN74LVC2G14DCKTG4 is a dual Schmitt-trigger inverter produced by Texas Instruments. This device is designed for operation over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features the innovative TI NanoFree Package technology, which uses the die as the package, enhancing its compactness and performance. The device performs the Boolean function Y = A and includes two independent inverters with Schmitt-trigger inputs, providing hysteresis to handle slow or noisy input signals effectively.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-SC70 (DCK) |
| Pins | 6 |
| Operating Temperature Range (°C) | -40 to 125 |
| VCC Operation Range (V) | 1.65 to 5.5 |
| Maximum Propagation Delay (tpd) at 3.3 V (ns) | 5.4 |
| Maximum ICC (μA) | 10 |
| Output Drive at 3.3 V (mA) | ±24 |
| Typical VOLP (V) at VCC = 3.3 V, TA = 25°C | < 0.8 |
| Typical VOHV (V) at VCC = 3.3 V, TA = 25°C | > 2 |
Key Features
- Available in the TI NanoFree Package
- Supports 5-V VCC operation
- Inputs accept voltages up to 5.5 V
- Low-power consumption, 10-μA maximum ICC
- ±24-mA output drive at 3.3 V
- Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (output overshoot) > 2 V at VCC = 3.3 V, TA = 25°C
- Ioff supports live insertion, partial-power-down mode, and back-drive protection
- Supports voltage translation down (5 V to 3.3 V; 3.3 V to 1.8 V)
- Latch-up performance exceeds 100 mA per JESD 78, Class II
Applications
The SN74LVC2G14DCKTG4 is suitable for a variety of applications where low power consumption and high-speed operation are required. These include:
- Portable electronics
- Industrial control systems
- Automotive systems
- Telecommunication devices
- Embedded systems requiring voltage translation and noise immunity
Q & A
- What is the operating voltage range of the SN74LVC2G14DCKTG4?
The device operates over a voltage range of 1.65 V to 5.5 V. - What is the maximum propagation delay at 3.3 V?
The maximum propagation delay at 3.3 V is 5.4 ns. - What is the maximum ICC (current consumption) of the device?
The maximum ICC is 10 μA. - Does the device support partial-power-down applications?
Yes, the device supports partial-power-down applications using Ioff circuitry. - What is the output drive capability at 3.3 V?
The output drive capability at 3.3 V is ±24 mA. - What type of package does the SN74LVC2G14DCKTG4 use?
The device uses the TI NanoFree Package technology. - Does the device have ESD protection?
Yes, the device has ESD protection exceeding JESD 22 standards. - What is the operating temperature range of the device?
The operating temperature range is -40°C to 125°C. - Can the device handle slow or noisy input signals?
Yes, the device includes Schmitt-trigger inputs which provide hysteresis to handle slow or noisy input signals. - Is the device suitable for voltage translation applications?
Yes, the device supports voltage translation down (5 V to 3.3 V; 3.3 V to 1.8 V).
