Overview
The SN74LVC14APWR is a hex inverter Schmitt-trigger IC manufactured by Texas Instruments. It belongs to the category of logic gates and is designed for use in a wide range of digital applications. This product is particularly suitable for environments requiring noise immunity and signal conditioning due to its Schmitt-trigger input characteristics. The SN74LVC14APWR is ideal for designers working on industrial, automotive, and consumer electronics, offering a balance of performance, reliability, and cost-effectiveness.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Technology | CMOS | - | Low-voltage CMOS |
| Supply Voltage | 1.65 to 5.5 | V | Wide operating range |
| Number of Channels | 6 | - | Hex inverter |
| Input Type | Schmitt-Trigger | - | Noise immunity |
| Output Current | ±32 | mA | High drive capability |
| Propagation Delay | 3.7 | ns | At 3.3V |
| Package | TSSOP-14 | - | Surface mount |
| Operating Temperature | -40 to 85 | °C | Industrial range |
Key Features
- Schmitt-trigger inputs for noise immunity and signal conditioning.
- Wide operating voltage range from 1.65V to 5.5V.
- High output drive capability of ±32mA.
- Low power consumption, suitable for battery-operated devices.
- Available in a compact TSSOP-14 package for space-constrained applications.
Applications
The SN74LVC14APWR is widely used in various applications, including:
- Industrial Automation: Signal conditioning and noise filtering in control systems.
- Consumer Electronics: Interface logic in portable devices and home appliances.
- Automotive Electronics: Reliable operation in harsh environments for vehicle control systems.
- Communication Systems: Signal buffering and level shifting in networking equipment.
Q & A
1. What is the purpose of the Schmitt-trigger input?
The Schmitt-trigger input provides noise immunity by ensuring clean signal transitions, even in the presence of noisy or slow-changing input signals.
2. What is the operating voltage range of the SN74LVC14APWR?
The operating voltage range is from 1.65V to 5.5V, making it compatible with both low-voltage and standard logic levels.
3. How many inverters are included in this IC?
The SN74LVC14APWR contains six independent inverters.
4. What is the maximum output current?
The maximum output current is ±32mA, providing strong drive capability for various loads.
5. Is this IC suitable for automotive applications?
Yes, its robust design and wide operating temperature range make it suitable for automotive electronics.
6. What package does the SN74LVC14APWR come in?
It is available in a TSSOP-14 package, which is compact and suitable for surface-mount applications.
7. What is the typical propagation delay?
The typical propagation delay is 3.7ns at a supply voltage of 3.3V.
8. Can this IC be used in battery-operated devices?
Yes, its low power consumption makes it ideal for battery-operated devices.
9. What is the operating temperature range?
The operating temperature range is from -40°C to 85°C, suitable for industrial and automotive environments.
10. Where can I find the datasheet for this IC?
The datasheet can be found on the official Texas Instruments website or through authorized distributors like Digi-Key, Mouser, or Arrow Electronics.
