Overview
The SN74AHC14DGVR, manufactured by Texas Instruments, is a hex Schmitt-trigger inverter designed for high-speed CMOS applications. This logic chip is housed in a TVSOP-14 package, making it suitable for space-constrained designs. It is widely used in digital systems for signal conditioning, noise filtering, and waveform shaping. The SN74AHC14DGVR is particularly valued for its ability to convert slowly changing input signals into sharply defined, jitter-free outputs, making it ideal for applications requiring precise signal integrity. Its target user groups include designers of industrial automation, consumer electronics, and automotive systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Family | AHC | - | - |
| Number of Channels | 6 | - | - |
| Input Type | Schmitt Trigger | - | - |
| Supply Voltage Range | 2 to 5.5 | V | - |
| Propagation Delay | 10.6 | ns | @5V, 50pF |
| Operating Temperature | -40 to +125 | °C | - |
| Package | TVSOP-14 | - | - |
| Output Current | ±8 | mA | - |
Key Features
- Hex Schmitt-trigger inverter for precise signal conditioning.
- Wide supply voltage range (2V to 5.5V) for versatile applications.
- Low power consumption, making it energy-efficient.
- High noise immunity due to Schmitt-trigger inputs.
- Compact TVSOP-14 package for space-saving designs.
Applications
The SN74AHC14DGVR is widely used in various fields, including industrial automation, where it ensures reliable signal processing in control systems. In consumer electronics, it is employed in devices requiring noise filtering and signal shaping, such as audio equipment and display controllers. Automotive systems benefit from its ability to handle harsh environments and provide stable performance in signal conditioning circuits. Additionally, it is used in communication systems for waveform generation and signal integrity maintenance.
Q & A
1. What is the operating voltage range of the SN74AHC14DGVR?
The operating voltage range is 2V to 5.5V.
2. What is the purpose of the Schmitt-trigger input?
It provides noise immunity and ensures clean output signals from slow or noisy inputs.
3. What is the maximum propagation delay?
The maximum propagation delay is 10.6ns at 5V with a 50pF load.
4. What package does the SN74AHC14DGVR use?
It uses a TVSOP-14 package.
5. What is the operating temperature range?
It operates from -40°C to +125°C.
6. How many channels does the SN74AHC14DGVR have?
It has six channels.
7. What is the output current capability?
The output current is ±8mA.
8. Is the SN74AHC14DGVR suitable for automotive applications?
Yes, it is suitable for automotive systems due to its robust performance and wide operating temperature range.
9. What are the typical applications of this component?
Typical applications include industrial automation, consumer electronics, and automotive systems.
10. Does the SN74AHC14DGVR support low power consumption?
Yes, it is designed for low power consumption, making it energy-efficient.
