Encyclopedia Entry: 74ALVC164245ZQLR

Product Overview

Category

The 74ALVC164245ZQLR belongs to the category of integrated circuits (ICs), specifically, it is a 16-bit bus transceiver with 3-state outputs.

Use

This product is commonly used in digital systems for bidirectional data transfer between buses with different voltage levels. It acts as a buffer and level shifter, ensuring seamless communication between various components within a system.

Characteristics

• 16-bit wide bidirectional transceiver
• Supports voltage translation from 1.2V to 3.6V
• High-speed operation with low power consumption
• 3-state outputs for bus isolation
• Schmitt-trigger inputs for noise immunity
• ESD protection for robustness

Package and Quantity

The 74ALVC164245ZQLR is available in a surface-mount package. The specific package type is [mention package type] and it typically comes in reels or tubes. The quantity per package varies depending on the manufacturer's specifications.

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 Propagation Delay: [mention value]
• Maximum Output Current: [mention value]
• Maximum Input Capacitance: [mention value]
• Maximum Power Dissipation: [mention value]

Pin Configuration

The 74ALVC164245ZQLR has a total of 48 pins, which are assigned specific functions. Here is the detailed pin configuration:

[Provide a clear and concise diagram or table illustrating the pin configuration of the IC.]

Functional Features

1. Bidirectional Data Transfer: The 74ALVC164245ZQLR enables seamless bidirectional data transfer between buses with different voltage levels, ensuring compatibility and efficient communication.

2. Voltage Translation: With its ability to translate voltages from 1.2V to 3.6V, this IC facilitates interconnection between systems operating at different voltage levels, eliminating the need for additional level-shifting components.

3. 3-State Outputs: The 74ALVC164245ZQLR features 3-state outputs, allowing for bus isolation when necessary. This feature enhances system flexibility and simplifies control of multiple devices connected to the bus.

4. Schmitt-Trigger Inputs: The inclusion of Schmitt-trigger inputs provides noise immunity, ensuring reliable operation even in noisy environments.

Advantages and Disadvantages

Advantages

• Wide voltage range support enables compatibility with various digital systems.
• High-speed operation allows for efficient data transfer.
• Low power consumption contributes to energy-efficient designs.
• 3-state outputs provide flexibility and ease of control.
• Schmitt-trigger inputs enhance noise immunity, improving overall reliability.

Disadvantages

• [Mention any potential disadvantages or limitations of the product.]

Working Principles

[Provide a brief explanation of how the 74ALVC164245ZQLR functions, highlighting key principles and mechanisms involved.]

Application Field Plans

The 74ALVC164245ZQLR finds applications in various digital systems that require bidirectional data transfer and voltage level translation. Some specific application fields include:

1. Microcontrollers and Embedded Systems: This IC can be used to interface microcontrollers with peripheral devices operating at different voltage levels, facilitating seamless communication within the system.

2. Communication Systems: The 74ALVC164245ZQLR is suitable for use in communication systems where data needs to be transferred between different modules or subsystems with varying voltage requirements.

3. Industrial Automation: In industrial automation applications, this IC can be employed to connect sensors, actuators, and control units operating at different voltage levels, ensuring efficient data exchange.

Alternative Models

For those seeking alternatives to the 74ALVC164245ZQLR, several other ICs with similar functionality are available. Some notable alternatives include:

1. [Alternative Model 1]
2. [Alternative Model 2]
3. [Alternative Model 3]

These alternative models offer comparable features and performance, providing flexibility in choosing the most suitable solution for specific design requirements.

In conclusion, the 74ALVC164245ZQLR is a versatile integrated circuit that facilitates bidirectional data transfer and voltage level translation in digital systems. With its wide voltage range support, high-speed operation, and flexible configuration options, it finds applications in various fields, including microcontrollers, communication systems, and industrial automation.