Encyclopedia Entry: 74LVT16245BDGGRG4

Product Overview

Category

The 74LVT16245BDGGRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of bus transceivers.

Use

This product is primarily used for bidirectional data communication between two buses with different voltage levels. It enables seamless data transfer between these buses, ensuring compatibility and efficient signal transmission.

Characteristics

• Bidirectional voltage level translation
• High-speed operation
• Low power consumption
• Wide operating voltage range
• ESD protection
• RoHS compliant

Package

The 74LVT16245BDGGRG4 is available in a small form factor package known as TSSOP (Thin Shrink Small Outline Package). This package offers excellent thermal performance and compactness, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to facilitate reliable and efficient data communication between buses operating at different voltage levels, while maintaining signal integrity and minimizing power consumption.

Packaging/Quantity

The 74LVT16245BDGGRG4 is typically supplied in reels containing a specified quantity of ICs. The exact quantity may vary depending on the manufacturer and customer requirements.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: 400 Mbps
• Number of Channels: 16
• Input/Output Type: Tri-State

Detailed Pin Configuration

The 74LVT16245BDGGRG4 has a total of 48 pins, which are distributed as follows:

• Pins 1-8: Channel 1 Data Inputs/Outputs (A1-A8)
• Pins 9-16: Channel 2 Data Inputs/Outputs (B1-B8)
• Pins 17-24: Channel 3 Data Inputs/Outputs (A9-A16)
• Pins 25-32: Channel 4 Data Inputs/Outputs (B9-B16)
• Pins 33-40: Channel 5 Data Inputs/Outputs (A17-A24)
• Pins 41-48: Channel 6 Data Inputs/Outputs (B17-B24)

Functional Features

• Bidirectional data transfer between two buses with different voltage levels
• Automatic direction control based on the direction of data flow
• Tri-State outputs for bus isolation when not actively transmitting data
• High-speed operation allows for efficient data transmission
• ESD protection safeguards against electrostatic discharge events
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• Enables seamless communication between buses with different voltage levels
• Supports high-speed data transfer
• Provides ESD protection for enhanced reliability
• Compact package size suitable for space-constrained applications
• Wide operating voltage range offers flexibility in various scenarios

Disadvantages

• Limited to bidirectional data communication only
• Requires careful consideration of voltage compatibility between buses

Working Principles

The 74LVT16245BDGGRG4 utilizes a combination of level-shifting circuitry and tri-state buffers to facilitate bidirectional data transfer. The direction of data flow is automatically controlled based on the input signals, allowing for seamless communication between buses operating at different voltage levels.

Detailed Application Field Plans

The 74LVT16245BDGGRG4 finds application in various fields where bidirectional data communication between buses with different voltage levels is required. Some common application areas include:

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

Detailed and Complete Alternative Models

1. SN74LVT16245ADGGR
2. MC74LVT16245ADG
3. 74LVT16245BDGG

These alternative models offer similar functionality and characteristics to the 74LVT16245BDGGRG4, providing options for designers based on specific requirements and availability.

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