ON Semiconductor
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DM74AS874WM
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DM74AS874WM

Product Overview

Category

DM74AS874WM belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as data processing, signal amplification, and logic operations.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compact size
  • Reliable performance

Package

DM74AS874WM is available in a small outline package (SOP) which ensures easy integration into electronic circuits.

Essence

The essence of DM74AS874WM lies in its ability to process and manipulate digital signals efficiently, making it an essential component in modern electronic devices.

Packaging/Quantity

DM74AS874WM is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Supply Voltage: 3V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: AS
  • Number of Pins: 20
  • Input/Output Compatibility: TTL

Detailed Pin Configuration

  1. GND (Ground)
  2. A0 (Input A0)
  3. A1 (Input A1)
  4. A2 (Input A2)
  5. A3 (Input A3)
  6. A4 (Input A4)
  7. A5 (Input A5)
  8. A6 (Input A6)
  9. A7 (Input A7)
  10. OE (Output Enable)
  11. D0 (Data Input/Output 0)
  12. D1 (Data Input/Output 1)
  13. D2 (Data Input/Output 2)
  14. D3 (Data Input/Output 3)
  15. D4 (Data Input/Output 4)
  16. D5 (Data Input/Output 5)
  17. D6 (Data Input/Output 6)
  18. D7 (Data Input/Output 7)
  19. VCC (Supply Voltage)
  20. GND (Ground)

Functional Features

  • Octal transparent latch with 3-state outputs
  • High-speed operation allows for efficient data processing
  • Output enable control for easy integration into complex systems
  • TTL-compatible inputs and outputs ensure compatibility with various digital circuits

Advantages and Disadvantages

Advantages

  • High-speed operation enables rapid data processing
  • Low power consumption contributes to energy efficiency
  • Wide operating voltage range allows for versatile applications
  • Compact size facilitates integration into space-constrained designs
  • Reliable performance ensures consistent functionality

Disadvantages

  • Limited number of input/output pins may restrict the complexity of certain applications
  • Not suitable for high-voltage applications due to the specified supply voltage range

Working Principles

DM74AS874WM operates based on the principles of digital logic. It utilizes transparent latches to store and manipulate binary data. The output enable control allows for the activation or deactivation of the outputs, enabling efficient data transfer within a system.

Detailed Application Field Plans

DM74AS874WM finds applications in various fields, including but not limited to: 1. Data communication systems 2. Microprocessor-based systems 3. Industrial automation 4. Consumer electronics 5. Automotive electronics

Detailed and Complete Alternative Models

  1. DM74AS876WM: Similar to DM74AS874WM but with additional features for enhanced functionality.
  2. DM74LS874WM: A lower-power version of DM74AS874WM with slightly reduced performance specifications.
  3. DM74HC874WM: A compatible alternative with improved noise immunity and higher operating temperature range.

These alternative models provide options for different design requirements and can be considered as substitutes for DM74AS874WM based on specific application needs.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням DM74AS874WM у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of DM74AS874WM in technical solutions:

  1. Q: What is DM74AS874WM? A: DM74AS874WM is a specific model of integrated circuit (IC) commonly used in digital logic applications.

  2. Q: What is the function of DM74AS874WM? A: DM74AS874WM is a 4-bit D-type flip-flop with tri-state outputs, which can store and manipulate binary data.

  3. Q: What are some typical applications of DM74AS874WM? A: DM74AS874WM is often used in microprocessors, memory systems, and other digital circuits where data storage and manipulation are required.

  4. Q: How many flip-flops are there in DM74AS874WM? A: DM74AS874WM contains four individual D-type flip-flops within a single IC package.

  5. Q: What is the operating voltage range for DM74AS874WM? A: The recommended operating voltage range for DM74AS874WM is typically between 4.75V and 5.25V.

  6. Q: Can DM74AS874WM handle high-speed data transfers? A: Yes, DM74AS874WM is designed to operate at high speeds, making it suitable for applications that require fast data processing.

  7. Q: Does DM74AS874WM have any special power-saving features? A: No, DM74AS874WM does not have any built-in power-saving features. It operates at full power consumption when active.

  8. Q: Can DM74AS874WM be cascaded to increase the number of flip-flops? A: Yes, multiple DM74AS874WM ICs can be cascaded together to increase the number of flip-flops and expand data storage capacity.

  9. Q: What is the maximum clock frequency supported by DM74AS874WM? A: The maximum clock frequency for DM74AS874WM is typically around 100 MHz, but it may vary depending on specific operating conditions.

  10. Q: Are there any recommended precautions when using DM74AS874WM? A: It is important to follow the manufacturer's datasheet and guidelines for proper handling, voltage levels, and thermal considerations to ensure reliable operation of DM74AS874WM in technical solutions.

Please note that the answers provided here are general and may vary based on specific datasheets and application requirements.