Overview
The SN74LVC2G14DBVTG4 is a dual Schmitt-trigger inverter produced by Texas Instruments. This device is designed for operation over a wide voltage range from 1.65 V to 5.5 V, making it versatile for various digital logic applications. The SN74LVC2G14 features two independent inverters that perform the Boolean function Y = A, with the added benefit of Schmitt-trigger inputs that can handle slow and noisy input signals.
Key Specifications
| Parameter | Value |
|---|---|
| VCC Operation Range | 1.65 V to 5.5 V |
| Maximum Propagation Delay (tpd) at 3.3 V | 5.4 ns |
| Low-Power Consumption (Maximum ICC) | 10 μA |
| Output Drive at 3.3 V | ±24 mA |
| Input Voltage Range | Up to 5.5 V |
| Output Ground Bounce (VOLP) at VCC = 3.3 V, TA = 25°C | < 0.8 V |
| Output Undershoot (VOHV) at VCC = 3.3 V, TA = 25°C | > 2 V |
| Package Type | TI NanoFree Package |
| Latch-Up Performance | Exceeds 100 mA per JESD 78, Class II |
Key Features
- Available in the TI NanoFree Package, which uses the die as the package, reducing size and improving thermal performance.
- Supports 5-V VCC operation and inputs accepting voltages up to 5.5 V.
- Low-power consumption with a maximum ICC of 10 μA.
- ±24-mA output drive at 3.3 V, with support for up to 75 mA in short bursts at 5 V.
- TTL-compatible Schmitt-trigger inputs that support slow and noisy input signals.
- Supports live insertion, partial-power-down mode, and back-drive protection through Ioff circuitry.
- 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 SN74LVC2G14DBVTG4 is suitable for a variety of digital logic applications, including:
- General-purpose logic circuits where voltage translation and noise immunity are required.
- Partial-power-down applications where the device needs to be powered down without causing current backflow.
- Systems requiring low power consumption and high-speed operation.
- Circuits that need to handle slow and noisy input signals effectively.
Q & A
- What is the voltage operation range of the SN74LVC2G14DBVTG4?
The SN74LVC2G14DBVTG4 operates over a voltage range from 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 low-power consumption of the device?
The device has a low-power consumption with a maximum ICC of 10 μA. - What type of inputs does the SN74LVC2G14DBVTG4 have?
The device features TTL-compatible Schmitt-trigger inputs. - Does the device support voltage translation?
Yes, it supports voltage translation down (5 V to 3.3 V; 3.3 V to 1.8 V). - What is the output drive capability at 3.3 V?
The output drive capability at 3.3 V is ±24 mA. - Does the device support partial-power-down mode?
Yes, it supports partial-power-down mode through Ioff circuitry. - What is the latch-up performance of the device?
The latch-up performance exceeds 100 mA per JESD 78, Class II. - What package type is used for the SN74LVC2G14DBVTG4?
The device is available in the TI NanoFree Package. - Can the device handle slow and noisy input signals?
Yes, the Schmitt-trigger inputs can handle slow and noisy input signals effectively.
