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MC74HC273AF
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MC74HC273AF

Product Overview

Category

MC74HC273AF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for storing and manipulating binary data.

Characteristics

  • High-speed operation
  • Low power consumption
  • Compatibility with various logic families
  • Wide operating voltage range

Package

MC74HC273AF is available in a 20-pin plastic dual in-line package (PDIP).

Essence

The essence of MC74HC273AF lies in its ability to store and process digital information efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: HC
  • Number of Pins: 20
  • Logic Type: D-Type Flip-Flop

Detailed Pin Configuration

  1. CP (Clock Pulse) Input
  2. D0 (Data) Input
  3. D1 (Data) Input
  4. D2 (Data) Input
  5. D3 (Data) Input
  6. D4 (Data) Input
  7. D5 (Data) Input
  8. D6 (Data) Input
  9. D7 (Data) Input
  10. GND (Ground)
  11. Q0 (Output)
  12. Q1 (Output)
  13. Q2 (Output)
  14. Q3 (Output)
  15. Q4 (Output)
  16. Q5 (Output)
  17. Q6 (Output)
  18. Q7 (Output)
  19. MR (Master Reset) Input
  20. VCC (Supply Voltage)

Functional Features

  • Positive-edge triggered D-type flip-flops
  • Synchronous operation with a common clock
  • Asynchronous master reset functionality
  • Eight individual flip-flops for data storage

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data processing
  • Low power consumption helps conserve energy
  • Compatibility with various logic families enhances versatility
  • Wide operating voltage range provides flexibility in different applications

Disadvantages

  • Limited number of flip-flops may restrict the complexity of certain designs
  • Sensitivity to noise and interference can affect performance in noisy environments

Working Principles

MC74HC273AF operates based on positive-edge triggered D-type flip-flops. The input data is stored and synchronized with a common clock signal. The master reset input allows for asynchronous clearing of all flip-flops, ensuring a known initial state.

Detailed Application Field Plans

MC74HC273AF finds application in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Control units - Arithmetic logic units

Detailed and Complete Alternative Models

  1. MC74HC373AF
  2. MC74HC573AF
  3. MC74HC374AF
  4. MC74HC574AF
  5. MC74HC259AF

These alternative models offer similar functionality and characteristics to MC74HC273AF, providing options for different design requirements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MC74HC273AF trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of MC74HC273AF:

  1. Q: What is MC74HC273AF? A: MC74HC273AF is a type of integrated circuit (IC) that functions as an octal D-type flip-flop with reset.

  2. Q: What is the purpose of MC74HC273AF? A: The purpose of MC74HC273AF is to store and manipulate digital data in electronic circuits.

  3. Q: What is the voltage range supported by MC74HC273AF? A: MC74HC273AF supports a voltage range of 2V to 6V.

  4. Q: How many flip-flops are there in MC74HC273AF? A: MC74HC273AF consists of 8 flip-flops, making it an octal flip-flop.

  5. Q: Can MC74HC273AF be used for edge-triggered or level-triggered operations? A: MC74HC273AF can be used for both edge-triggered and level-triggered operations.

  6. Q: What is the maximum clock frequency supported by MC74HC273AF? A: The maximum clock frequency supported by MC74HC273AF is typically around 25 MHz.

  7. Q: Does MC74HC273AF have any built-in output enable feature? A: No, MC74HC273AF does not have a built-in output enable feature.

  8. Q: Can MC74HC273AF be cascaded to increase the number of flip-flops? A: Yes, MC74HC273AF can be cascaded to increase the number of flip-flops in a circuit.

  9. Q: What is the power supply requirement for MC74HC273AF? A: MC74HC273AF requires a power supply voltage of 2V to 6V.

  10. Q: What are some typical applications of MC74HC273AF? A: MC74HC273AF is commonly used in applications such as data storage, counters, registers, and digital signal processing circuits.

Please note that the answers provided here are general and may vary depending on specific datasheets or manufacturer specifications for MC74HC273AF.