Overview
The SN74LVTH162245DL is a 16-bit bus transceiver produced by Texas Instruments. This component is designed to facilitate bidirectional data transfer between two buses, making it a critical part of systems requiring high-speed data communication. Its market positioning targets applications in industrial automation, telecommunications, and consumer electronics, where reliable and efficient data transfer is essential. The SN74LVTH162245DL stands out for its high-speed operation, low power consumption, and robust design, making it a competitive choice in its category.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Technology | LVT (Low-Voltage BiCMOS) | - | Compatible with 3.3V systems |
| Number of Bits | 16 | - | Bidirectional |
| Supply Voltage | 2.7 to 3.6 | V | Operates at 3.3V nominal |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Propagation Delay | 3.5 | ns | Max at 3.3V |
| Output Drive | ±12 | mA | High drive capability |
| Package | SSOP | - | DL package |
| Input/Output Type | 3-State | - | Supports bus isolation |
Key Features
- High-Speed Operation: Supports data transfer rates up to 200 MHz, ideal for high-performance systems.
- Low Power Consumption: Designed for energy-efficient operation, reducing overall system power requirements.
- 3-State Outputs: Allows for bus isolation, enabling multiple devices to share a common bus.
- Robust Design: Built to withstand industrial environments with a wide operating temperature range.
- Bidirectional Data Flow: Facilitates seamless data transfer between two buses in both directions.
Applications
The SN74LVTH162245DL is widely used in applications requiring high-speed data communication and reliable bus interfacing. Key application areas include:
- Industrial Automation: Used in control systems and data acquisition modules for efficient data transfer.
- Telecommunications: Facilitates high-speed data communication in networking equipment.
- Consumer Electronics: Integrated into devices like gaming consoles and smart home systems for robust data handling.
- Automotive Electronics: Supports communication between electronic control units (ECUs) in vehicles.
Q & A
1. What is the operating voltage range of the SN74LVTH162245DL?
The operating voltage range is 2.7V to 3.6V, with a nominal voltage of 3.3V.
2. What is the maximum propagation delay?
The maximum propagation delay is 3.5 ns at 3.3V.
3. Is this component bidirectional?
Yes, the SN74LVTH162245DL supports bidirectional data flow.
4. What is the package type?
It comes in an SSOP (Shrink Small Outline Package) with the DL designation.
5. Can it operate in industrial environments?
Yes, it is designed to operate in temperatures ranging from -40°C to 85°C, suitable for industrial applications.
6. Does it support bus isolation?
Yes, it features 3-state outputs for bus isolation.
7. What is the output drive capability?
The output drive capability is ±12 mA, ensuring robust signal integrity.
8. Is it compatible with 5V systems?
No, it is designed for 3.3V systems and may not be directly compatible with 5V logic.
9. What is the maximum data transfer rate?
It supports data transfer rates up to 200 MHz.
10. Where can I find the datasheet?
The datasheet is available on the official Texas Instruments website or authorized distributors like Digi-Key and Mouser.
