Encyclopedia Entry: 74ACT11543DW

Product Overview

Category

The 74ACT11543DW 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 74ACT11543DW 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.
• High noise immunity: The 74ACT11543DW exhibits high noise immunity, enabling reliable performance even in noisy environments.

Package

The 74ACT11543DW is available in a dual in-line package (DIP) format. This package provides easy integration into circuit boards and facilitates soldering.

Essence

The essence of the 74ACT11543DW lies in its ability to process and manipulate digital signals efficiently, contributing to the overall functionality of electronic systems.

Packaging/Quantity

The 74ACT11543DW is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

• Supply Voltage Range: 2V to 6V
• Logic Family: ACT
• Number of Inputs: 16
• Number of Outputs: 16
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <10 ns

Detailed Pin Configuration

The 74ACT11543DW has a total of 48 pins, which are assigned specific functions 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: Output Y0
10. Pin 10: Output Y1
11. Pin 11: Output Y2
12. Pin 12: Output Y3
13. Pin 13: Output Y4
14. Pin 14: Output Y5
15. Pin 15: Output Y6
16. Pin 16: Output Y7
17. Pin 17: Input B0
18. Pin 18: Input B1
19. Pin 19: Input B2
20. Pin 20: Input B3
21. Pin 21: Input B4
22. Pin 22: Input B5
23. Pin 23: Input B6
24. Pin 24: Input B7
25. Pin 25: Output Y8
26. Pin 26: Output Y9
27. Pin 27: Output Y10
28. Pin 28: Output Y11
29. Pin 29: Output Y12
30. Pin 30: Output Y13
31. Pin 31: Output Y14
32. Pin 32: Output Y15
33. Pin 33: GND (Ground)
34. Pin 34: Enable (EN) Input
35. Pin 35: Output Enable (OE) Input
36. Pin 36: VCC (Positive Power Supply) 37-48: Not Connected (NC)

Functional Features

The 74ACT11543DW offers the following functional features:

• Data processing: It can process digital data inputs and generate corresponding outputs based on the internal logic circuitry.
• Signal transmission: The IC facilitates the transmission of digital signals between different components within an electronic system.
• Control functions: It can be used to implement various control functions, such as multiplexing, demultiplexing, and address decoding.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Low power consumption contributes to energy efficiency.
• Wide voltage range allows compatibility with different power supply levels.
• High noise immunity ensures reliable performance in noisy environments.

Disadvantages

• Limited number of inputs and outputs may restrict its application in complex systems.
• Requires proper handling and static discharge precautions during installation to prevent damage.

Working Principles

The 74ACT11543DW operates based on a combination of digital logic gates and flip-flops. It receives input signals, processes them using internal logic circuits, and generates corresponding output signals based on the applied control functions. The IC's high-speed operation is achieved through optimized transistor configurations and circuit design.

Detailed Application Field Plans

The 74ACT11543DW finds applications in various