Encyclopedia Entry: 74ALVT16245DGG,118

Product Overview

Category

The 74ALVT16245DGG,118 belongs to the category of integrated circuits (ICs) and specifically falls under the family of bus transceivers.

Use

This product is commonly used for bidirectional data transfer between two buses with different voltage levels. It acts as a bridge, allowing seamless communication between these buses.

Characteristics

• Bidirectional data transfer
• Supports voltage level translation
• High-speed operation
• Low power consumption
• Wide operating temperature range

Package

The 74ALVT16245DGG,118 is available in a surface mount package. The specific package type is Dual-Golden-Gate (DGG), which ensures reliable electrical connections and efficient heat dissipation.

Essence

The essence of this product lies in its ability to facilitate smooth data transfer between buses operating at different voltage levels, while maintaining high speed and low power consumption.

Packaging/Quantity

The 74ALVT16245DGG,118 is typically packaged in reels or tubes, containing a specified quantity of units per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: 400Mbps

Detailed Pin Configuration

The 74ALVT16245DGG,118 has a total of 48 pins, divided into two groups: A and B. Each group consists of 24 pins. The pin configuration is as follows:

``` Group A: 1. Pin 1A 2. Pin 2A ... 24. Pin 24A

Group B: 25. Pin 1B 26. Pin 2B ... 48. Pin 24B ```

Functional Features

• Bidirectional data transfer between two buses with different voltage levels.
• Automatic direction control based on the input signals.
• Voltage level translation to ensure compatibility between the buses.
• High-speed operation allows for efficient data transfer.
• Low power consumption helps in reducing overall system energy requirements.

Advantages and Disadvantages

Advantages

• Enables seamless communication between buses operating at different voltage levels.
• Supports high-speed data transfer, enhancing system performance.
• Low power consumption contributes to energy efficiency.
• Wide operating temperature range ensures reliability in various environments.

Disadvantages

• Requires careful consideration of voltage level compatibility to avoid potential issues.
• May introduce slight delays due to voltage level translation.

Working Principles

The 74ALVT16245DGG,118 operates by monitoring the input signals to determine the direction of data transfer. It automatically adjusts the internal circuitry to enable bidirectional communication between the two buses. The voltage level translation feature ensures that data is correctly interpreted and transmitted between the buses, even if they operate at different voltage levels.

Detailed Application Field Plans

The 74ALVT16245DGG,118 finds applications in various fields where bidirectional data transfer between buses with different voltage levels is required. Some specific application areas include:

1. Industrial Automation: Facilitating communication between different subsystems operating at varying voltage levels.
2. Telecommunications: Enabling data exchange between different network interfaces with different voltage requirements.
3. Automotive Electronics: Supporting communication between various electronic modules within a vehicle.
4. Consumer Electronics: Allowing data transfer between different components, such as microcontrollers and display modules.

Detailed and Complete Alternative Models

1. 74ALVT16245DG,112: Similar to the 74ALVT16245DGG,118 but with a different package type (Dual-Golden).
2. 74ALVT16245DL,623: Offers similar functionality but operates at a lower voltage range (1.0V to 3.6V).
3. 74ALVT16245DW,125: Provides bidirectional data transfer with wider operating temperature range (-55°C to +125°C).

These alternative models offer similar features and can be considered based on specific requirements and compatibility with the system.

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