Overview
The SN74LV14ANSRG4 is a hex inverting Schmitt-trigger IC manufactured by Texas Instruments. It belongs to the category of logic gates and is specifically designed to provide reliable signal conditioning in digital circuits. This product is ideal for applications requiring noise immunity and signal stabilization, making it a popular choice in industrial, automotive, and consumer electronics. Its unique selling points include low power consumption, wide operating voltage range, and robust performance in noisy environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2 V to 5.5 V | V | Wide operating range |
| Input Voltage Range | 0 V to VCC | V | Compatible with TTL levels |
| Output Current | ±8 | mA | High drive capability |
| Propagation Delay | 9 | ns | Typical at 5 V |
| Operating Temperature | -40 to 85 | °C | Industrial grade |
| Package | SOIC-14 | - | Surface mount |
| Number of Gates | 6 | - | Hex inverter |
| Schmitt Trigger Hysteresis | 0.9 V (typ) | V | Ensures noise immunity |
Key Features
- Low Power Consumption: Ideal for battery-operated devices.
- Wide Operating Voltage: Supports 2 V to 5.5 V, compatible with various logic levels.
- Schmitt Trigger Inputs: Provides noise immunity and signal conditioning.
- High Drive Capability: Outputs can drive up to ±8 mA.
- Industrial Temperature Range: Suitable for harsh environments.
Applications
The SN74LV14ANSRG4 is widely used in applications requiring signal conditioning and noise immunity. Typical applications include:
- Industrial Automation: For sensor signal conditioning and noise filtering.
- Automotive Electronics: In control systems and communication modules.
- Consumer Electronics: For signal stabilization in audio and video devices.
- Embedded Systems: In microcontroller-based designs for reliable logic level conversion.
Q & A
1. What is the operating voltage range of the SN74LV14ANSRG4?
The operating voltage range is 2 V to 5.5 V.
2. Does this IC have Schmitt trigger inputs?
Yes, it features Schmitt trigger inputs for noise immunity.
3. What is the typical propagation delay?
The typical propagation delay is 9 ns at 5 V.
4. Can this IC drive LEDs directly?
Yes, it can drive LEDs with its ±8 mA output current capability.
5. Is the SN74LV14ANSRG4 suitable for automotive applications?
Yes, it is designed to operate in industrial and automotive environments.
6. What package does this IC come in?
It comes in an SOIC-14 surface-mount package.
7. How many inverters are included in this IC?
It includes six inverters (hex configuration).
8. What is the hysteresis voltage of the Schmitt trigger?
The typical hysteresis voltage is 0.9 V.
9. Is this IC compatible with TTL logic levels?
Yes, it is compatible with TTL logic levels.
10. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
