Encyclopedia Entry: 74ALVCH16245DGG:51

Product Overview

Category

The 74ALVCH16245DGG:51 belongs to the category of integrated circuits (ICs) and specifically falls under the family of bus transceivers.

Use

This IC is commonly used for bidirectional data communication between two buses with different voltage levels. It acts as a buffer, allowing data transmission in both directions.

Characteristics

• Bidirectional data flow
• Supports voltage translation between different bus systems
• High-speed operation
• Low power consumption
• Wide operating voltage range
• Robust ESD protection

Package

The 74ALVCH16245DGG:51 is available in a Dual-Gate Gull Wing (DGG) package. This package provides mechanical stability and efficient heat dissipation.

Essence

The essence of this IC lies in its ability to facilitate seamless data transfer between buses operating at different voltage levels, ensuring compatibility and reliable communication.

Packaging/Quantity

The 74ALVCH16245DGG:51 is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: XX MHz
• Number of Channels: 16
• Logic Family: ALVCH

Detailed Pin Configuration

The 74ALVCH16245DGG:51 has a total of 48 pins, which are assigned as follows:

• Pins 1-8: Channel A Data Inputs/Outputs
• Pins 9-16: Channel B Data Inputs/Outputs
• Pins 17-24: Channel A Output Enable Inputs
• Pins 25-32: Channel B Output Enable Inputs
• Pins 33-40: Channel A Direction Control Inputs
• Pins 41-48: Channel B Direction Control Inputs

Functional Features

• Bidirectional data flow between two buses
• Voltage translation between different bus systems
• Output enable control for each channel
• Direction control for each channel
• High-speed operation for efficient data transfer
• ESD protection to ensure reliability

Advantages and Disadvantages

Advantages

• Enables seamless communication between buses with different voltage levels
• Supports high-speed data transmission
• Low power consumption
• Wide operating voltage range allows for versatile applications
• Robust ESD protection ensures reliability

Disadvantages

• May require additional external components for specific applications
• Limited number of channels (16 in this case)

Working Principles

The 74ALVCH16245DGG:51 operates by receiving data from one bus and transmitting it to the other, while also translating the voltage levels as required. The direction control inputs determine the direction of data flow, and the output enable inputs control whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The 74ALVCH16245DGG:51 finds application in various fields where bidirectional data communication between buses with different voltage levels is required. Some potential application areas include:

1. Industrial Automation: Facilitating communication between different subsystems operating at varying voltage levels.
2. Automotive Electronics: Enabling data exchange between different vehicle systems with distinct voltage requirements.
3. Consumer Electronics: Supporting interconnection between devices operating at different voltage levels, such as smartphones and peripherals.
4. Telecommunications: Facilitating data transmission between network equipment with diverse voltage specifications.

Detailed and Complete Alternative Models

1. 74ALVCH16245DGG:52 - Similar to the 74ALVCH16245DGG:51, but with additional features.
2. 74ALVCH16245DGVRG4 - A variant in a different package, suitable for surface mount applications.
3. 74ALVCH16245DLRG4 - Another alternative model with enhanced ESD protection.

Please note that the above list is not exhaustive, and there may be other alternative models available from different manufacturers.

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