Overview
The SN74AHC14PWRG3-J is a hex Schmitt-trigger inverter produced by Texas Instruments. This product belongs to the logic gate category and is designed for applications requiring high-speed signal processing with noise immunity. Marketed as a reliable solution for digital logic circuits, it is particularly suited for industrial, automotive, and consumer electronics applications. Its unique selling points include its Schmitt-trigger input design, which provides hysteresis for improved noise immunity, and its wide operating voltage range, making it versatile for various applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2 to 5.5 | V | |
| Input Type | Schmitt-Trigger | Hysteresis for noise immunity | |
| Number of Circuits | 6 | Hex inverter | |
| Output Current | ±8 | mA | |
| Propagation Delay Time | 7.5 | ns | Typical at 5V |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | TSSOP-14 | ||
| Mounting Type | Surface Mount | ||
| RoHS Compliance | Yes |
Key Features
- Schmitt-Trigger Inputs: Provides hysteresis for improved noise immunity.
- Wide Operating Voltage Range: Operates from 2V to 5.5V, making it versatile for various applications.
- High-Speed Performance: Propagation delay of 7.5 ns (typical) at 5V.
- Low Power Consumption: Optimized for energy-efficient designs.
- Compact Package: Available in a TSSOP-14 package for space-constrained applications.
Applications
The SN74AHC14PWRG3-J is widely used in applications requiring reliable digital signal processing. Its key application areas include:
- Industrial Automation: Used in control systems and signal conditioning circuits.
- Automotive Electronics: Employed in vehicle control modules and sensor interfaces.
- Consumer Electronics: Integrated into devices such as smartphones, tablets, and home appliances.
- Communication Systems: Utilized in signal processing and noise filtering circuits.
Q & A
1. What is the purpose of the Schmitt-trigger input?
The Schmitt-trigger input provides hysteresis, which improves noise immunity by ensuring clean switching even in the presence of noisy input signals.
2. What is the operating voltage range of this device?
The device operates from 2V to 5.5V, making it suitable for a wide range of applications.
3. How many inverters are included in this IC?
The IC includes six inverters, making it a hex inverter.
4. What is the typical propagation delay?
The typical propagation delay is 7.5 ns at 5V.
5. Is this device RoHS compliant?
Yes, the device is RoHS compliant.
6. What package does this IC come in?
The IC is available in a TSSOP-14 package.
7. Can this device be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust design and wide operating temperature range.
8. What is the maximum output current?
The maximum output current is ±8 mA.
9. What is the operating temperature range?
The device operates from -40°C to 85°C.
10. Is this device suitable for surface mounting?
Yes, it is designed for surface mount applications.
