Encyclopedia Entry: 74ACT825MTCX

Product Overview

Category

The 74ACT825MTCX belongs to the category of integrated circuits (ICs) and specifically falls under the family of digital logic devices.

Use

This product is commonly used in electronic circuit design and implementation, particularly in applications that require high-speed data transmission and processing.

Characteristics

• High-speed operation: The 74ACT825MTCX is designed to operate at high clock frequencies, making it suitable for time-critical applications.
• Low power consumption: This IC is optimized for low power consumption, ensuring efficient energy usage.
• Wide voltage range: It can operate within a wide voltage range, allowing compatibility with various systems.
• Compact package: The 74ACT825MTCX is available in a small surface-mount package, enabling space-saving designs.

Package and Quantity

The 74ACT825MTCX is typically packaged in a miniature Thin Shrink Small Outline Package (TSSOP). Each package contains one unit of the IC.

Specifications

• Logic Family: ACT
• Number of Inputs: 8
• Number of Outputs: 8
• Supply Voltage Range: 2.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <10 ns
• Output Drive Capability: 24 mA

Pin Configuration

The 74ACT825MTCX features a total of 20 pins. The pin configuration is as follows:

___________ | | 1 |1 20| VCC 2 |2 19| A0 3 |3 18| A1 4 |4 17| A2 5 |5 16| A3 6 |6 15| OE# 7 |7 14| Y0 8 |8 13| Y1 9 |9 12| Y2 10 |10 11| Y3 |___________|

Functional Features

The 74ACT825MTCX is an octal bus transceiver with tri-state outputs. It allows bidirectional data transfer between two buses, providing a convenient interface for data communication. The Output Enable (OE#) pin controls the direction of data flow.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transmission. - Low power consumption ensures energy efficiency. - Wide voltage range compatibility allows versatile usage. - Compact package saves space in circuit designs.

Disadvantages: - Limited number of inputs and outputs may restrict certain applications. - Requires careful consideration of signal integrity due to high-speed operation.

Working Principles

The 74ACT825MTCX operates based on the principles of digital logic. It utilizes internal circuitry to control the bidirectional data transfer between two buses. The OE# pin determines whether the outputs are enabled or disabled, enabling flexible data flow control.

Application Field Plans

The 74ACT825MTCX finds applications in various fields, including: 1. Data communication systems 2. Microprocessor interfacing 3. Industrial automation 4. Telecommunications equipment 5. Automotive electronics

Alternative Models

For alternative options, consider the following models that offer similar functionality: - 74ACT245: Octal bus transceiver with non-inverting outputs - 74ACT541: Octal buffer/line driver with tri-state outputs - 74ACT573: Octal transparent latch with tri-state outputs

These alternatives can be considered based on specific requirements and compatibility with the target application.

In conclusion, the 74ACT825MTCX is a high-speed octal bus transceiver IC that offers bidirectional data transfer capabilities. Its compact package, low power consumption, and wide voltage range make it suitable for various applications in the field of digital circuit design.

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