Overview
The SN74LV157ADRG4, manufactured by Texas Instruments, is a quadruple 2-line to 1-line data selector/multiplexer. This electronic component is designed to operate within a voltage range of 2V to 5.5V, making it suitable for various low-voltage applications. The device is part of the LV family, known for its low power consumption and high-speed performance. It is widely used in applications such as server systems, LED displays, network switches, and telecommunications infrastructure. The SN74LV157ADRG4 is available in a SOIC-16 package, ensuring compatibility with standard PCB designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Technology Family | LV | - | Low-voltage family |
| Function | Data Selector/Multiplexer | - | Quadruple 2-line to 1-line |
| Operating Voltage | 2 to 5.5 | V | - |
| Propagation Delay | 7.5 | ns | Max at 5V |
| Output Current | ±24 | mA | Max |
| Package | SOIC-16 | - | - |
| Operating Temperature | -40 to 125 | °C | - |
| ESD Protection | 2 | kV | HBM |
Key Features
- Low power consumption, ideal for battery-operated devices.
- High-speed operation with a maximum propagation delay of 7.5ns at 5V.
- Wide operating voltage range from 2V to 5.5V.
- Robust ESD protection up to 2kV (HBM).
- Available in a compact SOIC-16 package for space-constrained applications.
Applications
The SN74LV157ADRG4 is extensively used in various fields, including server systems for data routing, LED displays for signal selection, network switches for data multiplexing, and telecommunications infrastructure for signal management. Its low power consumption and high-speed performance make it particularly suitable for portable and battery-operated devices. Additionally, its robust design ensures reliable operation in harsh environments, making it a preferred choice for industrial applications.
Q & A
1. What is the operating voltage range of the SN74LV157ADRG4?
The device operates within a voltage range of 2V to 5.5V.
2. What is the maximum propagation delay of the SN74LV157ADRG4?
The maximum propagation delay is 7.5ns at 5V.
3. What package is the SN74LV157ADRG4 available in?
It is available in a SOIC-16 package.
4. What is the maximum output current of the SN74LV157ADRG4?
The maximum output current is ±24mA.
5. What are the typical applications of the SN74LV157ADRG4?
Typical applications include server systems, LED displays, network switches, and telecommunications infrastructure.
6. What is the ESD protection level of the SN74LV157ADRG4?
The device offers ESD protection up to 2kV (HBM).
7. Is the SN74LV157ADRG4 suitable for battery-operated devices?
Yes, its low power consumption makes it ideal for battery-operated devices.
8. What is the operating temperature range of the SN74LV157ADRG4?
The operating temperature range is -40°C to 125°C.
9. How many channels does the SN74LV157ADRG4 have?
It has four channels.
10. What is the function of the SN74LV157ADRG4?
It functions as a quadruple 2-line to 1-line data selector/multiplexer.
