Encyclopedia Entry: 74ALVCH16500DGGY

Product Overview

Category

The 74ALVCH16500DGGY belongs to the category of integrated circuits (ICs), specifically a type of digital logic device known as a bus transceiver.

Use

This IC is commonly used for bidirectional data transfer between two buses operating at different voltage levels. It acts as a bridge, enabling communication between systems with varying voltage requirements.

Characteristics

• Bidirectional data transfer capability
• Supports voltage level translation
• High-speed operation
• Low power consumption
• Wide operating voltage range
• Robust and reliable performance

Package

The 74ALVCH16500DGGY is available in a surface-mount package. The specific package type is Dual-Golden-Gate-Yield (DGGY).

Essence

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

Packaging/Quantity

The 74ALVCH16500DGGY is typically packaged in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: X Mbps
• Number of Channels: 16
• Logic Family: ALVCH

Detailed Pin Configuration

The 74ALVCH16500DGGY has a total of 48 pins, which are assigned specific functions. The pin configuration is as follows:

1. Pin 1: Channel 1 Input/Output A
2. Pin 2: Channel 1 Input/Output B
3. Pin 3: Channel 2 Input/Output A
4. Pin 4: Channel 2 Input/Output B
5. ...
6. ...
7. ...
8. Pin 48: Channel 16 Input/Output B

Functional Features

• Bidirectional data transfer between two buses with different voltage levels
• Automatic voltage level translation for seamless communication
• High-speed operation for efficient data transfer
• Low power consumption for energy efficiency
• Robust and reliable performance in various operating conditions

Advantages and Disadvantages

Advantages

• Enables communication between systems with different voltage requirements
• Supports high-speed data transfer
• Low power consumption helps conserve energy
• Wide operating voltage range enhances versatility
• Reliable performance ensures data integrity

Disadvantages

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

Working Principles

The 74ALVCH16500DGGY operates based on the principles of voltage level translation and bidirectional data transfer. It utilizes internal circuitry to detect and convert input signals from one voltage level to another, allowing seamless communication between buses with different voltage requirements.

Detailed Application Field Plans

The 74ALVCH16500DGGY finds applications in various fields where bidirectional data transfer between buses with different voltage levels is required. Some common application areas include:

1. Industrial automation systems
2. Automotive electronics
3. Communication networks
4. Consumer electronics
5. Medical devices

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74ALVCH16500DGGY. Some notable alternatives include:

1. SN74LVC4245A: Bidirectional octal bus transceiver
2. MC74VHC245: Octal bus transceiver with voltage level translation
3. 74HCT640: Octal bus transceiver with non-inverting outputs

These alternative models provide comparable features and can be considered as substitutes based on specific application requirements.

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