Overview
The SN74LVC126ARGYRG4 is a quad bus buffer gate produced by Texas Instruments, designed for use in digital logic applications. This product falls under the category of logic gates and is specifically a non-inverting buffer with 3-state outputs. It is positioned as a high-performance solution for interfacing and signal buffering in various digital systems. The SN74LVC126ARGYRG4 is particularly suitable for applications requiring low power consumption and high-speed operation, making it ideal for industrial, automotive, and consumer electronics. Its unique selling points include its wide operating voltage range, robust ESD protection, and compatibility with both 3.3V and 5V systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Buffer/Driver | - | Non-inverting |
| Number of Channels | 4 | - | Quad |
| Operating Voltage | 1.65 to 3.6 | V | Wide range |
| Output Current | ±24 | mA | High drive |
| Propagation Delay | 3.7 | ns | @ 3.3V, 50pF |
| ESD Protection | ±2000 | V | HBM |
| Package | VQFN-14 | - | RGY |
| Operating Temperature | -40 to 125 | °C | Industrial range |
| Mounting Type | Surface Mount | - | SMD |
Key Features
- Wide Operating Voltage Range: Supports 1.65V to 3.6V, enabling compatibility with both 3.3V and 5V systems.
- High-Speed Operation: Low propagation delay of 3.7 ns ensures efficient signal transmission.
- 3-State Outputs: Allows multiple devices to share a common bus without interference.
- Robust ESD Protection: ±2000V HBM ensures reliability in harsh environments.
- Low Power Consumption: Optimized for energy-efficient designs.
Applications
The SN74LVC126ARGYRG4 is widely used in various digital systems, including:
- Industrial Automation: Signal buffering and interfacing in control systems.
- Automotive Electronics: Reliable operation in vehicle communication networks.
- Consumer Electronics: High-speed data transmission in devices like smartphones and tablets.
- Telecommunications: Signal integrity in networking equipment.
- Embedded Systems: Efficient logic level shifting in microcontrollers and FPGAs.
Q & A
1. What is the operating voltage range of the SN74LVC126ARGYRG4?
The operating voltage range is 1.65V to 3.6V.
2. How many channels does this device have?
It has 4 channels (quad).
3. What is the propagation delay of this buffer?
The propagation delay is 3.7 ns at 3.3V with a 50pF load.
4. Does this device support 3-state outputs?
Yes, it features 3-state outputs for bus sharing.
5. What is the ESD protection level of this device?
It offers ±2000V HBM ESD protection.
6. What package does the SN74LVC126ARGYRG4 come in?
It comes in a VQFN-14 package.
7. Is this device suitable for automotive applications?
Yes, it is designed to meet the requirements of automotive electronics.
8. Can this buffer operate at 5V?
No, it is optimized for 1.65V to 3.6V operation but can interface with 5V systems.
9. What is the output current capability of this device?
It can source/sink up to ±24 mA.
10. Is the SN74LVC126ARGYRG4 RoHS compliant?
Yes, it is RoHS compliant.
