Encyclopedia Entry: 74ACT11543DWR

Product Overview

Category

The 74ACT11543DWR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for various applications, including data processing, signal transmission, and control functions.

Characteristics

• High-speed operation: The 74ACT11543DWR 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, allowing compatibility with different power supply levels.
• Noise immunity: The 74ACT11543DWR has excellent noise immunity, enabling reliable performance even in noisy environments.

Package

The 74ACT11543DWR is available in a small-sized package, which is commonly referred to as a "Dual-In-Line" (DIP) package. This package provides ease of handling and compatibility with standard PCB designs.

Essence

The essence of the 74ACT11543DWR lies in its ability to process and manipulate digital signals efficiently, contributing to the overall functionality of electronic systems.

Packaging/Quantity

The 74ACT11543DWR is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 2V to 6V
• Logic Family: ACT
• Number of Inputs: 8
• Number of Outputs: 8
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <10ns

Detailed Pin Configuration

The 74ACT11543DWR has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. Pin 1: Input A0
2. Pin 2: Input A1
3. Pin 3: Input A2
4. Pin 4: Input A3
5. Pin 5: Input A4
6. Pin 6: Input A5
7. Pin 7: Input A6
8. Pin 8: Input A7
9. Pin 9: GND (Ground)
10. Pin 10: Output Y0
11. Pin 11: Output Y1
12. Pin 12: Output Y2
13. Pin 13: Output Y3
14. Pin 14: Output Y4
15. Pin 15: Output Y5
16. Pin 16: Output Y6
17. Pin 17: Output Y7
18. Pin 18: VCC (Power Supply)
19. Pin 19: Enable (EN)
20. Pin 20: GND (Ground)

Functional Features

The 74ACT11543DWR offers the following functional features:

• Data processing: It can process digital data inputs and generate corresponding outputs based on its internal logic.
• Signal transmission: The IC facilitates the transmission of digital signals between different components within a system.
• Control functions: It can be used to implement various control functions, such as enabling or disabling specific operations.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption contributes to energy efficiency.
• Wide voltage range compatibility enhances versatility.
• Excellent noise immunity ensures reliable performance.

Disadvantages

• Limited number of inputs and outputs may restrict certain applications requiring more extensive connectivity.
• Availability and pricing may vary depending on the supplier and market conditions.

Working Principles

The 74ACT11543DWR operates based on the principles of digital logic. It utilizes internal circuitry to process input signals and generate corresponding output signals based on its logical configuration. The IC's design ensures fast and accurate data manipulation, enabling efficient operation within digital electronic systems.

Detailed Application Field Plans

The 74ACT11543DWR finds applications in various fields, including but not limited to:

1. Data communication systems
2. Industrial automation
3. Consumer electronics
4. Automotive electronics
5. Medical devices
6. Robotics

In these fields, the IC can be used for tasks such as data routing, signal conditioning, control logic implementation, and more.

Detailed and Complete Alternative Models

• 74ACT11543DW: Similar to the 74ACT11543DWR, but available in a different package (SOIC).
• 74HC154: A related IC with similar functionality but operates at a lower voltage range.
• 74LS154: Another alternative with comparable features, but designed for compatibility with TTL logic levels.

These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements and availability.

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