Encyclopedia Entry: 74ACTQ841SCX

Product Overview

Category

The 74ACTQ841SCX 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 amplification, and logic operations.

Characteristics

• High-speed operation: The 74ACTQ841SCX is designed to operate at high speeds, making it suitable for time-critical applications.
• Low power consumption: This IC has low power requirements, making it energy-efficient.
• Wide voltage range: It can operate within a wide voltage range, allowing compatibility with different systems.
• Compact package: The 74ACTQ841SCX comes in a small-sized package, enabling space-saving designs.

Package and Quantity

The 74ACTQ841SCX is typically available in a surface-mount package, such as SOIC (Small Outline Integrated Circuit) or TSSOP (Thin Shrink Small Outline Package). The exact package type may vary depending on the manufacturer. It is usually sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: ACTQ
• Number of Pins: 20
• Logic Function: Octal Buffer/Line Driver with 3-State Outputs

Detailed Pin Configuration

The 74ACTQ841SCX has a total of 20 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. A1: Input A1
2. Y1: Output Y1
3. A2: Input A2
4. Y2: Output Y2
5. A3: Input A3
6. Y3: Output Y3
7. A4: Input A4
8. Y4: Output Y4
9. GND: Ground
10. Y5: Output Y5
11. A5: Input A5
12. Y6: Output Y6
13. A6: Input A6
14. Y7: Output Y7
15. A7: Input A7
16. Y8: Output Y8
17. VCC: Power Supply
18. OE: Output Enable
19. A8: Input A8
20. GND: Ground

Functional Features

The 74ACTQ841SCX offers the following functional features:

• Octal Buffer/Line Driver: It can buffer and drive signals from eight input lines to eight output lines.
• 3-State Outputs: The IC supports three-state outputs, allowing multiple devices to share a common bus without interference.
• High-Speed Operation: With its advanced design, the IC can operate at high speeds, facilitating efficient data transfer.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick data processing.
• Low power consumption results in energy-efficient performance.
• Wide voltage range allows compatibility with various systems.
• Compact package saves space in electronic designs.

Disadvantages

• Limited number of input/output lines (eight) may not be sufficient for complex applications requiring more connections.
• Sensitive to electrostatic discharge (ESD), requiring proper handling during installation and usage.

Working Principles

The 74ACTQ841SCX operates based on the principles of digital logic. It receives input signals from the designated pins and processes them using internal circuitry. The processed signals are then transmitted to the corresponding output pins. The IC's functionality is controlled by the input enable pin (OE), which enables or disables the output stage.

Detailed Application Field Plans

The 74ACTQ841SCX finds applications in various fields, including:

1. Data Communication Systems: It can be used to buffer and drive signals in data communication systems, ensuring reliable transmission.
2. Microprocessor Interfacing: The IC facilitates interfacing between microprocessors and peripheral devices, enabling efficient data transfer.
3. Industrial Automation: It plays a crucial role in controlling and monitoring electronic systems in industrial automation applications.
4. Automotive Electronics: The IC is utilized in automotive electronics for signal amplification and logic operations in control units and sensors.
5. Consumer Electronics: It finds application in consumer electronics devices, such as televisions, audio systems, and gaming consoles, for signal processing and amplification.

Detailed Alternative Models

Here are some alternative models that offer similar functionality to the 74ACTQ841SCX:

1. 74ACTQ841SPC
2. SN74ACTQ841SCX
3. MC74ACTQ841SCX
4. CD74ACTQ841SCX
5. 74ACTQ841SC

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