Overview
The SN74LV125APWRE4 is a quad bus buffer gate with 3-state outputs, manufactured by Texas Instruments. This component belongs to the category of buffers and line drivers and is designed for use in various digital logic applications. It is RoHS compliant, ensuring environmental safety. The device is particularly suitable for applications requiring signal buffering and line driving with minimal power consumption. Its market positioning targets engineers and designers in the electronics industry who need reliable and efficient logic buffers for their circuits.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Lines | 4 | ||
| Output Lines | 4 | ||
| Polarity | Non-Inverting | ||
| Supply Voltage (Max) | 5.5 | V | |
| Supply Voltage (Min) | 2 | V | |
| Operating Temperature (Min) | -40 | °C | |
| Operating Temperature (Max) | +125 | °C | |
| Package | TSSOP-14 | ||
| Function | Buffer/Line Driver | ||
| Output Type | 3-State | ||
| Quiescent Current | 20 | µA | |
| 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 signal isolation and control.
- Low power consumption with a quiescent current of only 20 µA.
- Wide operating voltage range from 2 V to 5.5 V, suitable for various logic levels.
- CMOS technology ensures high noise immunity and reliable performance.
- Non-inverting logic type simplifies circuit design.
- Compact TSSOP-14 package saves board space.
Applications
The SN74LV125APWRE4 is widely used in digital systems where signal buffering and line driving are essential. Typical applications include data communication systems, industrial automation, consumer electronics, and automotive electronics. Its ability to handle multiple signal lines with minimal power consumption makes it ideal for portable and battery-operated devices. Additionally, its 3-state outputs allow for efficient bus sharing in multi-device configurations, enhancing system flexibility and performance.
Q & A
1. What is the function of the SN74LV125APWRE4?
The SN74LV125APWRE4 is a quad bus buffer gate with 3-state outputs, used for signal buffering and line driving in digital circuits.
2. What is the operating voltage range of this device?
The device operates within a voltage range of 2 V to 5.5 V.
3. What is the maximum output current for high and low levels?
The high-level output current is -16 mA, and the low-level output current is 16 mA.
4. What is the propagation delay of the SN74LV125APWRE4?
The propagation delay is 16.5 ns at 2.5 V.
5. Is the SN74LV125APWRE4 RoHS compliant?
Yes, the device is RoHS compliant.
6. What is the package type of this component?
The component comes in a TSSOP-14 package.
7. What is the quiescent current of the device?
The quiescent current is 20 µA.
8. What is the operating temperature range?
The operating temperature ranges from -40°C to +125°C.
9. Can the SN74LV125APWRE4 be used in automotive applications?
Yes, its robust design and wide temperature range make it suitable for automotive electronics.
10. What are the key advantages of using this device?
Key advantages include low power consumption, wide voltage range, high noise immunity, and efficient bus sharing capabilities.
