Texas Instruments
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SN74AHC574DWR
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SN74AHC574DWR

Product Overview

Category

SN74AHC574DWR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for data storage and transfer in digital systems.

Characteristics

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

Package

SN74AHC574DWR is available in a small outline package (SOIC) with 20 pins.

Essence

The essence of SN74AHC574DWR lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

This IC is typically packaged in reels, with each reel containing a quantity of 2500 units.

Specifications

  • Supply Voltage: 2V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Type: Tri-State
  • Number of Inputs/Outputs: 8
  • Logic Family: AHC

Detailed Pin Configuration

  1. GND (Ground)
  2. D0 (Data Input 0)
  3. D1 (Data Input 1)
  4. D2 (Data Input 2)
  5. D3 (Data Input 3)
  6. D4 (Data Input 4)
  7. D5 (Data Input 5)
  8. D6 (Data Input 6)
  9. D7 (Data Input 7)
  10. OE (Output Enable)
  11. Q0 (Output 0)
  12. Q1 (Output 1)
  13. Q2 (Output 2)
  14. Q3 (Output 3)
  15. Q4 (Output 4)
  16. Q5 (Output 5)
  17. Q6 (Output 6)
  18. Q7 (Output 7)
  19. VCC (Supply Voltage)
  20. GND (Ground)

Functional Features

  • 8-bit D-type flip-flop with tri-state outputs
  • Non-inverting outputs for data storage and transfer
  • Output enable control for easy interfacing with other components
  • High-speed operation for efficient data processing

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited number of inputs/outputs may restrict the complexity of certain systems
  • Tri-state outputs can introduce additional complexity in circuit design

Working Principles

SN74AHC574DWR operates based on the principles of D-type flip-flops. It stores and transfers data using positive-edge-triggered clock inputs. The output enable control allows the IC to be easily connected to other components, enabling efficient data exchange.

Detailed Application Field Plans

SN74AHC574DWR finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems

Its ability to store and transfer data reliably makes it suitable for applications that require efficient data handling and processing.

Detailed and Complete Alternative Models

  1. SN74AHC574NSR
  2. SN74AHC574PW
  3. SN74AHC574PWR
  4. SN74AHC574DGV
  5. SN74AHC574DGVR

These alternative models offer similar functionality and characteristics to SN74AHC574DWR, providing users with options based on their specific requirements.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением SN74AHC574DWR в технических решениях.

Sure! Here are 10 common questions and answers related to the application of SN74AHC574DWR in technical solutions:

  1. Q: What is the SN74AHC574DWR? A: The SN74AHC574DWR is a octal D-type flip-flop with 3-state outputs, which means it can store and output digital data.

  2. Q: What is the voltage range supported by SN74AHC574DWR? A: The SN74AHC574DWR supports a voltage range of 2V to 5.5V.

  3. Q: How many flip-flops are there in the SN74AHC574DWR? A: The SN74AHC574DWR has 8 flip-flops, making it an octal (8-bit) device.

  4. Q: What is the maximum clock frequency supported by SN74AHC574DWR? A: The SN74AHC574DWR can operate at a maximum clock frequency of 100 MHz.

  5. Q: Can I use the SN74AHC574DWR for bidirectional data transfer? A: No, the SN74AHC574DWR is not designed for bidirectional data transfer. It is primarily used for unidirectional data storage and output.

  6. Q: What is the power supply requirement for SN74AHC574DWR? A: The SN74AHC574DWR requires a power supply voltage between 2V and 5.5V.

  7. Q: Can I cascade multiple SN74AHC574DWR devices together? A: Yes, you can cascade multiple SN74AHC574DWR devices together to increase the number of flip-flops and create larger storage systems.

  8. Q: What is the output drive capability of SN74AHC574DWR? A: The SN74AHC574DWR has a typical output drive capability of 8 mA, which allows it to drive standard logic levels.

  9. Q: Can I use the SN74AHC574DWR in high-speed applications? A: Yes, the SN74AHC574DWR is designed for high-speed operation and can be used in various high-speed applications.

  10. Q: Are there any special considerations for layout and decoupling with SN74AHC574DWR? A: It is recommended to follow the manufacturer's guidelines for layout and decoupling to ensure proper performance and minimize noise in the circuit.