Overview
The SN74LV126APWRG4 is a quad bus buffer gate produced by Texas Instruments, designed to provide high-speed, low-power operation in a variety of digital applications. This product falls under the category of logic gates and is specifically a non-inverting buffer with 3-state outputs. It is well-suited for applications requiring signal buffering, level shifting, or bus interface. The SN74LV126APWRG4 is positioned as a reliable solution for industrial, automotive, and consumer electronics, offering robust performance and compatibility with a wide range of voltage levels. Its unique selling points include its low power consumption, high noise immunity, and compact TSSOP package, making it an ideal choice for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2.0 to 5.5 | V | Wide operating range |
| High-Level Output Current | -12 | mA | Drives standard TTL loads |
| Low-Level Output Current | 12 | mA | Drives standard TTL loads |
| Propagation Delay Time | 7.5 | ns | Typical at 5V |
| Operating Temperature Range | -40 to 85 | °C | Industrial grade |
| Package Type | TSSOP-14 | - | Compact and space-saving |
| Number of Channels | 4 | - | Quad buffer |
| Output Type | 3-State | - | Non-inverting |
| Input Type | CMOS | - | Compatible with TTL levels |
| Power Dissipation | Low | - | Ideal for battery-powered devices |
Key Features
- Wide Operating Voltage Range: Supports 2.0V to 5.5V, making it versatile for various applications.
- 3-State Outputs: Allows for bus-oriented applications with high impedance state.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- Low Power Consumption: Ideal for battery-powered and energy-efficient designs.
- Compact TSSOP Package: Saves space in PCB layouts.
- Industrial Temperature Range: Suitable for harsh environments.
Applications
The SN74LV126APWRG4 is widely used in digital systems where signal buffering and level shifting are required. Its typical applications include:
- Industrial Automation: Used in control systems and PLCs for signal conditioning.
- Automotive Electronics: Employed in vehicle control modules and infotainment systems.
- Consumer Electronics: Integrated into smartphones, tablets, and other portable devices for level shifting.
- Communication Systems: Utilized in networking equipment for bus interface applications.
- Medical Devices: Ensures reliable signal transmission in diagnostic and monitoring equipment.
Q & A
1. What is the operating voltage range of the SN74LV126APWRG4?
The operating voltage range is 2.0V to 5.5V.
2. What is the maximum propagation delay?
The typical propagation delay is 7.5 ns at 5V.
3. Is the SN74LV126APWRG4 compatible with TTL logic levels?
Yes, it is compatible with TTL logic levels.
4. What is the package type of this component?
It comes in a TSSOP-14 package.
5. Can this component be used in automotive applications?
Yes, it is suitable for automotive electronics.
6. What is the maximum output current?
The high-level output current is -12 mA, and the low-level output current is 12 mA.
7. Does the SN74LV126APWRG4 support 3-state outputs?
Yes, it features 3-state outputs for bus-oriented applications.
8. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
9. Is this component suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
10. How many channels does the SN74LV126APWRG4 have?
It has four channels, making it a quad buffer.
