Overview
The SN74LVTH126PW is a quad bus buffer gate with 3-state outputs, manufactured by Texas Instruments. This component is part of the LVTH series, which is designed for low-voltage applications while maintaining compatibility with 5V systems. The SN74LVTH126PW is ideal for applications requiring high-speed signal buffering and voltage level translation. Its target user groups include engineers and designers working in industrial automation, telecommunications, and consumer electronics. The product stands out for its robust performance, low power consumption, and ability to drive heavy loads, making it a competitive choice in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7 to 3.6 | V | |
| Input Voltage | 0 to 5.5 | V | Compatible with 5V systems |
| Output Voltage | 0 to 3.6 | V | |
| Operating Temperature | -40 to 85 | °C | |
| Propagation Delay | 3.5 | ns | Max at 3.3V |
| Output Drive | ±12 | mA | |
| Package | TSSOP-14 | PW package | |
| Logic Family | LVTH | Low-voltage TTL |
Key Features
- 3-State Outputs: Allows multiple outputs to be connected to a common bus without interference.
- High-Speed Operation: Optimized for high-speed signal buffering with minimal propagation delay.
- Low Power Consumption: Designed for energy-efficient applications.
- 5V Tolerant Inputs: Ensures compatibility with 5V logic levels.
- Robust Output Drive: Capable of driving heavy loads with minimal signal degradation.
Applications
The SN74LVTH126PW is widely used in various applications, including:
- Industrial Automation: Signal buffering and level translation in control systems.
- Telecommunications: High-speed data transmission and signal conditioning.
- Consumer Electronics: Interface logic in devices such as smartphones and tablets.
- Automotive Electronics: Reliable performance in harsh automotive environments.
- Networking Equipment: Signal integrity maintenance in routers and switches.
Q & A
1. What is the operating voltage range of the SN74LVTH126PW?
The operating voltage range is 2.7V to 3.6V.
2. Is the SN74LVTH126PW compatible with 5V logic levels?
Yes, it has 5V tolerant inputs, making it compatible with 5V logic levels.
3. What is the maximum propagation delay of the SN74LVTH126PW?
The maximum propagation delay is 3.5 ns at 3.3V.
4. What package does the SN74LVTH126PW come in?
It comes in a TSSOP-14 package (PW).
5. Can the SN74LVTH126PW drive heavy loads?
Yes, it has a robust output drive of ±12 mA, making it suitable for driving heavy loads.
6. What is the operating temperature range of the SN74LVTH126PW?
The operating temperature range is -40°C to 85°C.
7. What are the key features of the SN74LVTH126PW?
Key features include 3-state outputs, high-speed operation, low power consumption, 5V tolerant inputs, and robust output drive.
8. In which applications is the SN74LVTH126PW commonly used?
It is commonly used in industrial automation, telecommunications, consumer electronics, automotive electronics, and networking equipment.
9. What is the output voltage range of the SN74LVTH126PW?
The output voltage range is 0V to 3.6V.
10. What is the logic family of the SN74LVTH126PW?
It belongs to the LVTH (Low-voltage TTL) logic family.
