Overview
The SN74LV126APWR is a quad bus buffer gate with 3-state outputs, manufactured by Texas Instruments. This component is part of the Buffers & Line Drivers category and is designed for applications requiring high-speed signal buffering and driving capabilities. It is particularly suitable for use in digital systems where multiple signals need to be managed efficiently. The SN74LV126APWR is RoHS compliant, ensuring it meets environmental standards. Its market positioning targets designers and engineers in industries such as consumer electronics, industrial automation, and automotive electronics, where reliable signal integrity and power efficiency are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Buffer/Line Driver | - | Non-Inverting |
| Input Lines | 4 | - | Single-Ended |
| Output Lines | 4 | - | 3-State |
| Supply Voltage (Max) | 5.5 | V | - |
| Supply Voltage (Min) | 2 | V | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | TSSOP-14 | - | Surface Mount |
| Propagation Delay | 16.5 | ns | at 2.5 V |
| High-Level Output Current | -16 | mA | - |
| Low-Level Output Current | 16 | mA | - |
Key Features
- Quad bus buffer gate with 3-state outputs for efficient signal management.
- Non-inverting logic ensures signal integrity without phase inversion.
- Wide operating voltage range (2 V to 5.5 V) for compatibility with various systems.
- Low power consumption with a static current of 1 µA, ideal for power-sensitive applications.
- Robust design with an operating temperature range of -40°C to +125°C, suitable for harsh environments.
Applications
The SN74LV126APWR is widely used in digital systems requiring signal buffering and driving. Typical applications include:
- Consumer Electronics: Used in devices like smartphones and tablets to manage multiple signals efficiently.
- Industrial Automation: Ensures reliable signal transmission in control systems and PLCs.
- Automotive Electronics: Supports signal integrity in vehicle control units and infotainment systems.
- Communication Systems: Facilitates high-speed data transfer in networking equipment.
Q & A
1. What is the function of the SN74LV126APWR?
The SN74LV126APWR is a quad bus buffer gate with 3-state outputs, designed to buffer and drive signals in digital systems.
2. What is the operating voltage range of this component?
The operating voltage range is from 2 V to 5.5 V.
3. Is the SN74LV126APWR RoHS compliant?
Yes, it is RoHS compliant, ensuring it meets environmental standards.
4. What is the maximum operating temperature of the SN74LV126APWR?
The maximum operating temperature is +125°C.
5. What is the propagation delay of this buffer gate?
The propagation delay is 16.5 ns at 2.5 V.
6. How many input and output lines does it have?
It has 4 input lines and 4 output lines.
7. What is the package type of the SN74LV126APWR?
It comes in a TSSOP-14 package.
8. What is the typical static current of this component?
The typical static current is 1 µA.
9. Can the SN74LV126APWR be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust design and wide operating temperature range.
10. What is the logic type of this buffer gate?
It uses non-inverting logic to maintain signal integrity.
