Encyclopedia Entry: 74ACT841MTCX

Product Overview

Category

The 74ACT841MTCX belongs to the category of integrated circuits (ICs) and specifically falls under the family of logic gates.

Use

This IC is commonly used in digital electronics for various applications, including data processing, signal manipulation, and control systems.

Characteristics

• High-speed operation: The 74ACT841MTCX is designed to operate at high speeds, 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, providing flexibility in different electronic systems.
• Compatibility: The 74ACT841MTCX is compatible with other TTL (Transistor-Transistor Logic) families, allowing for easy integration into existing circuits.

Package and Quantity

The 74ACT841MTCX is available in a small outline package (SOIC) with 20 pins. It is typically sold in reels or tubes containing multiple units, depending on the supplier.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±24mA
• Propagation Delay: 6ns (max)
• Logic Family: ACT

Pin Configuration

The 74ACT841MTCX has 20 pins arranged as follows:

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| | | 1 2 3 4 5 6 7 8 | | X | | 9 10 11 12 13 14 15 16 | | |

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Functional Features

• Octal buffer/line driver: The 74ACT841MTCX provides eight independent buffer/driver channels, allowing for efficient signal transmission and amplification.
• Three-state outputs: Each output channel can be put into a high-impedance state, enabling multiple devices to share the same bus without interference.
• Enable input: The IC features an active-low enable input that controls the operation of all output channels simultaneously.

Advantages

• High-speed operation enables rapid data processing and real-time applications.
• Low power consumption contributes to energy efficiency and extended battery life in portable devices.
• Wide voltage range compatibility allows for versatile integration into different electronic systems.
• Three-state outputs facilitate bus sharing and reduce signal conflicts.

Disadvantages

• Limited number of output channels (eight) may not be sufficient for complex systems requiring more connections.
• The small outline package (SOIC) may pose challenges in terms of soldering and handling for inexperienced users.

Working Principles

The 74ACT841MTCX operates based on the principles of digital logic gates. It receives input signals, processes them according to its internal circuitry, and produces corresponding output signals. The octal buffer/line driver amplifies and transmits the signals, while the enable input controls the overall operation of the output channels.

Application Field Plans

The 74ACT841MTCX finds applications in various fields, including: 1. Data communication systems 2. Industrial automation 3. Robotics 4. Automotive electronics 5. Medical equipment

Alternative Models

Other alternative models that offer similar functionality to the 74ACT841MTCX include: - 74HC841: A CMOS-based octal buffer/line driver with comparable specifications. - SN74LS841: A TTL-based octal buffer/line driver with similar characteristics.

These alternative models can be considered based on specific project requirements, availability, and cost considerations.

In conclusion, the 74ACT841MTCX is a high-speed octal buffer/line driver IC that offers low power consumption and wide voltage range compatibility. Its functional features, advantages, and disadvantages make it suitable for various applications in digital electronics.