Overview
The SN74LV14ANSR is a hex Schmitt-trigger inverter produced by Texas Instruments, a leading manufacturer in the semiconductor industry. This component belongs to the 74LV logic family and is designed for applications requiring high-speed signal inversion with Schmitt-trigger input characteristics. Its compact 14-SOIC package and wide operating voltage range make it suitable for various electronic systems, particularly in consumer electronics, industrial automation, and automotive applications. The SN74LV14ANSR stands out for its low power consumption, high noise immunity, and reliable performance in harsh environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Hex Schmitt-trigger Inverter | - | - |
| Supply Voltage | 2V to 5.5V | V | - |
| Static Current (Max) | 20 | µA | - |
| Output Current (High/Low) | 12 | mA | - |
| Low-Level Input Voltage | 0.75V to 1.5V | V | - |
| High-Level Input Voltage | 1.75V to 3.5V | V | - |
| Propagation Delay (Max) | 10.6 | ns | @5V, 50pF |
| Operating Temperature | -40°C to 125°C | °C | - |
| Package | 14-SOIC | - | 5.30mm wide |
| Mounting Type | Surface Mount | - | - |
Key Features
- Hex Schmitt-trigger inverter with high noise immunity.
- Wide operating voltage range from 2V to 5.5V.
- Low power consumption with a maximum static current of 20µA.
- High-speed operation with a maximum propagation delay of 10.6ns.
- Robust performance in extreme temperatures (-40°C to 125°C).
- Compact 14-SOIC package for space-constrained applications.
Applications
The SN74LV14ANSR is widely used in various industries due to its versatility and reliability. In consumer electronics, it is employed in signal conditioning and noise filtering circuits. In industrial automation, it ensures stable signal inversion in control systems. Additionally, its robust design makes it suitable for automotive electronics, where it is used in engine control units and infotainment systems. Its ability to operate in harsh environments further extends its application to medical devices and telecommunications equipment.
Q & A
1. What is the operating voltage range of the SN74LV14ANSR?
The operating voltage range is 2V to 5.5V.
2. What is the maximum propagation delay of this component?
The maximum propagation delay is 10.6ns at 5V with a 50pF load.
3. Is the SN74LV14ANSR suitable for automotive applications?
Yes, its robust design and wide temperature range make it suitable for automotive electronics.
4. What is the package type of this component?
It comes in a 14-SOIC package.
5. Does the SN74LV14ANSR support surface mounting?
Yes, it is designed for surface mount applications.
6. What is the maximum static current consumption?
The maximum static current is 20µA.
7. What are the input voltage levels for logic high and low?
Logic high is 1.75V to 3.5V, and logic low is 0.75V to 1.5V.
8. Can this component operate in extreme temperatures?
Yes, it operates reliably in temperatures ranging from -40°C to 125°C.
9. What is the output current capability of the SN74LV14ANSR?
It can source or sink up to 12mA.
10. Is the SN74LV14ANSR RoHS compliant?
Yes, it is compliant with RoHS3 regulations.
