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74AHCT574BQ,115

Encyclopedia Entry: 74AHCT574BQ,115

Product Overview

Category

The 74AHCT574BQ,115 belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is commonly used in digital electronics for storing and transferring binary data. It serves as a latch or register, allowing the storage and retrieval of information in various applications.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels

Package

The 74AHCT574BQ,115 is available in a small-outline package (SOIC), which provides ease of integration into circuit boards. The package ensures efficient heat dissipation and protection against external factors such as moisture and dust.

Essence

The essence of the 74AHCT574BQ,115 lies in its ability to store and transfer data reliably and efficiently within digital systems. It acts as a fundamental building block for various electronic devices and systems.

Packaging/Quantity

This product 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: 2 V to 5.5 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Number of Flip-Flops: 8
  • Logic Family: AHCT

Detailed Pin Configuration

The 74AHCT574BQ,115 features a total of 20 pins, each serving a specific function. The pin configuration is as follows:

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

Functional Features

The 74AHCT574BQ,115 offers the following functional features:

  • Edge-triggered flip-flops with a common clock input
  • Asynchronous master reset for clearing all flip-flops simultaneously
  • High-speed operation allows for efficient data transfer
  • Compatibility with both TTL and CMOS logic levels enables seamless integration into various systems
  • Low power consumption ensures energy efficiency

Advantages and Disadvantages

Advantages

  • High-speed operation facilitates quick data transfer
  • Wide operating voltage range enhances compatibility with different systems
  • Low power consumption contributes to energy efficiency
  • Asynchronous master reset allows for easy clearing of flip-flops

Disadvantages

  • Limited number of flip-flops (8 in total)
  • May require additional components for complex applications

Working Principles

The 74AHCT574BQ,115 operates based on the principles of flip-flops. It stores and transfers data using a clock signal and input data lines. The clock input triggers the flip-flops to capture and store the data present at the input lines. The stored data can then be retrieved from the output lines.

Detailed Application Field Plans

The 74AHCT574BQ,115 finds applications in various fields, including:

  1. Digital communication systems
  2. Microcontrollers and microprocessors
  3. Data storage devices
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Its versatility and compatibility make it suitable for a wide range of digital systems requiring reliable data storage and transfer capabilities.

Detailed and Complete Alternative Models

  • 74HC574: Similar functionality with slightly different specifications
  • SN74LS374: TTL logic family alternative with comparable features
  • CD4013: CMOS flip-flop IC with similar characteristics

These alternative models offer similar functionalities and can be used as substitutes depending on specific requirements and system compatibility.


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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74AHCT574BQ,115 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of 74AHCT574BQ,115 in technical solutions:

  1. Question: What is the function of the 74AHCT574BQ,115?
    Answer: The 74AHCT574BQ,115 is an octal D-type flip-flop with a tri-state output. It can store and transfer data in digital circuits.

  2. Question: What is the operating voltage range for this IC?
    Answer: The 74AHCT574BQ,115 operates within a voltage range of 4.5V to 5.5V.

  3. Question: How many flip-flops are there in the 74AHCT574BQ,115?
    Answer: This IC contains 8 flip-flops, making it an octal flip-flop.

  4. Question: Can I use this IC for level shifting?
    Answer: Yes, the 74AHCT574BQ,115 can be used for level shifting as it supports both TTL and CMOS logic levels.

  5. Question: What is the maximum clock frequency supported by this IC?
    Answer: The 74AHCT574BQ,115 can operate at a maximum clock frequency of 125 MHz.

  6. Question: Does this IC have an output enable pin?
    Answer: Yes, the 74AHCT574BQ,115 has an active-low output enable (OE) pin that allows the outputs to be tri-stated.

  7. Question: Can I cascade multiple 74AHCT574BQ,115 ICs together?
    Answer: Yes, you can cascade multiple ICs together to increase the number of flip-flops in your circuit.

  8. Question: What is the power consumption of this IC?
    Answer: The power consumption of the 74AHCT574BQ,115 is relatively low, making it suitable for battery-powered applications.

  9. Question: Does this IC have any built-in protection features?
    Answer: Yes, the 74AHCT574BQ,115 has built-in ESD protection on all inputs and outputs, ensuring reliability in harsh environments.

  10. Question: Can I use this IC in both digital and analog circuits?
    Answer: No, the 74AHCT574BQ,115 is specifically designed for digital applications and should not be used in analog circuits.

Please note that these answers are general and may vary depending on the specific requirements and application of the IC. Always refer to the datasheet and consult with an expert when designing your circuit.