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MC74AC574DWR2
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MC74AC574DWR2

Product Overview

Category

MC74AC574DWR2 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics applications for data storage and transfer.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL logic levels
  • Schmitt trigger inputs for noise immunity

Package

MC74AC574DWR2 is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of MC74AC574DWR2 lies in its ability to store and transfer digital data reliably and efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 2.0V to 6.0V
  • Input Voltage: -0.5V to VCC + 0.5V
  • Output Voltage: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 100 MHz
  • Number of Flip-Flops: 8

Detailed Pin Configuration

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

Functional Features

  • Data storage and transfer: MC74AC574DWR2 can store digital data on its flip-flops and transfer it to the output pins upon receiving a clock pulse.
  • Output enable control: The OE pin allows the user to enable or disable the outputs, providing flexibility in data transmission.
  • Master reset capability: The MR pin resets all flip-flops to their initial state when activated.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing.
  • Low power consumption contributes to energy efficiency.
  • Wide operating voltage range allows for compatibility with various systems.
  • Schmitt trigger inputs provide noise immunity, ensuring reliable data transmission.

Disadvantages

  • Limited number of flip-flops may restrict the complexity of applications.
  • Lack of built-in error correction mechanisms may require additional circuitry for error detection and correction.

Working Principles

MC74AC574DWR2 operates based on the principles of sequential logic. It utilizes flip-flops to store and transfer digital data. Upon receiving a clock pulse, the input data is latched onto the flip-flops, and the stored data is then available at the output pins. The output enable control allows the user to enable or disable the outputs as needed. The master reset function resets all flip-flops to their initial state when activated.

Detailed Application Field Plans

MC74AC574DWR2 finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MC74AC574DWR2 that offer similar functionality include: - SN74HC574N - CD74HCT574E - 74F574PC - 74ACT574SC

These alternatives can be considered based on specific requirements, availability, and cost considerations.

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10個與MC74AC574DWR2在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of MC74AC574DWR2 in technical solutions:

  1. Q: What is MC74AC574DWR2? A: MC74AC574DWR2 is a type of octal D-type flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Q: What is the operating voltage range for MC74AC574DWR2? A: The operating voltage range for MC74AC574DWR2 is typically between 2.0V and 6.0V.

  3. Q: How many flip-flops are there in MC74AC574DWR2? A: MC74AC574DWR2 consists of 8 individual flip-flops, making it an octal (8-bit) device.

  4. Q: What is the maximum clock frequency supported by MC74AC574DWR2? A: MC74AC574DWR2 can support clock frequencies up to 100 MHz.

  5. Q: Can MC74AC574DWR2 be used for both parallel and serial data transfer? A: Yes, MC74AC574DWR2 can be used for both parallel and serial data transfer depending on the configuration and control signals applied.

  6. Q: What is the output drive capability of MC74AC574DWR2? A: MC74AC574DWR2 has a typical output drive capability of ±24 mA, which allows it to drive standard TTL loads.

  7. Q: Does MC74AC574DWR2 have any built-in protection features? A: Yes, MC74AC574DWR2 includes input diodes that provide protection against electrostatic discharge (ESD).

  8. Q: Can MC74AC574DWR2 operate in a wide temperature range? A: Yes, MC74AC574DWR2 is designed to operate in a temperature range of -40°C to +85°C.

  9. Q: What is the package type for MC74AC574DWR2? A: MC74AC574DWR2 is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

  10. Q: What are some typical applications of MC74AC574DWR2? A: MC74AC574DWR2 can be used in various applications such as data storage, address decoding, register transfer, and general-purpose digital logic circuits.

Please note that these answers are general and may vary depending on specific datasheet information and application requirements.