Overview
The SN74LVTH162245DLG4 is a 16-bit bus transceiver produced by Texas Instruments. It belongs to the category of logic devices and is designed for bidirectional communication between data buses. This product is positioned for high-performance applications requiring low-voltage operation and high-speed data transfer. Its target user groups include engineers and designers working in industrial automation, telecommunications, and consumer electronics. The SN74LVTH162245DLG4 stands out for its 3.3V operation, robust drive capabilities, and compatibility with 5V systems, making it a versatile and competitive choice in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7 to 3.6 | V | Operating range |
| Logic Family | LVTH | - | Low-voltage TTL |
| Number of Bits | 16 | - | Bidirectional |
| Output Drive Capability | ±12 | mA | High drive strength |
| Propagation Delay | 3.5 | ns | Typical at 3.3V |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package Type | SSOP | - | DLG4 package |
| I/O Compatibility | 5V Tolerant | - | Supports 5V inputs |
| Power Dissipation | 500 | mW | Maximum |
| Mounting Type | Surface Mount | - | Suitable for PCB assembly |
Key Features
- 3.3V Operation: Designed for low-voltage systems, reducing power consumption.
- 5V Tolerant Inputs: Ensures compatibility with 5V logic levels, enhancing versatility.
- High Drive Strength: Supports ±12mA output drive, ideal for driving heavy loads.
- Bidirectional Data Flow: Enables seamless communication between data buses.
- Fast Propagation Delay: Ensures high-speed data transfer with a typical delay of 3.5ns.
- Industrial Temperature Range: Operates reliably in harsh environments from -40°C to 85°C.
- Surface Mount Package: Compact SSOP package for space-efficient PCB designs.
Applications
The SN74LVTH162245DLG4 is widely used in various applications, including:
- Industrial Automation: Facilitates communication between controllers and peripherals in automated systems.
- Telecommunications: Enables high-speed data transfer in networking equipment.
- Consumer Electronics: Supports data bus interfacing in devices like gaming consoles and smart home systems.
- Automotive Electronics: Used in vehicle control systems for reliable signal transmission.
- Embedded Systems: Provides robust communication in microcontroller-based applications.
Q & A
1. What is the operating voltage range of the SN74LVTH162245DLG4?
The operating voltage range is 2.7V to 3.6V.
2. Is this device compatible with 5V logic levels?
Yes, it has 5V tolerant inputs, making it compatible with 5V logic levels.
3. What is the maximum output drive capability?
The maximum output drive capability is ±12mA.
4. What is the typical propagation delay?
The typical propagation delay is 3.5ns at 3.3V.
5. Can this device operate in harsh environments?
Yes, it operates reliably in temperatures ranging from -40°C to 85°C.
6. What package type does the SN74LVTH162245DLG4 use?
It uses a surface-mount SSOP package.
7. Is this device suitable for high-speed data transfer?
Yes, its fast propagation delay makes it ideal for high-speed applications.
8. What are the typical applications of this device?
Typical applications include industrial automation, telecommunications, consumer electronics, automotive electronics, and embedded systems.
9. What is the maximum power dissipation?
The maximum power dissipation is 500mW.
10. Is the SN74LVTH162245DLG4 bidirectional?
Yes, it supports bidirectional data flow, enabling seamless communication between data buses.
