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SN74AHC574DW
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SN74AHC574DW

Product Overview

Category

SN74AHC574DW 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
  • Schmitt-trigger inputs for noise immunity
  • 8-bit D-type flip-flop with 3-state outputs

Package

SN74AHC574DW is available in a standard SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74AHC574DW lies in its ability to store and transfer digital data efficiently within a system.

Packaging/Quantity

This IC is typically packaged in reels or tubes, containing a specific quantity per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Supply Voltage: 2V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 100MHz

Detailed Pin Configuration

SN74AHC574DW consists of 20 pins, each serving a specific function:

  1. GND: Ground pin
  2. Q0-Q7: Outputs of the flip-flops
  3. D0-D7: Data inputs to the flip-flops
  4. OE: Output Enable input
  5. CP: Clock input
  6. MR: Master Reset input
  7. VCC: Positive supply voltage

Functional Features

  • 8-bit data storage and transfer capability
  • 3-state outputs for bus-oriented applications
  • Schmitt-trigger inputs for improved noise immunity
  • Master Reset input for synchronous reset of all flip-flops
  • Output Enable input for controlling the output state

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data transfer
  • Low power consumption helps in reducing overall system energy requirements
  • Wide operating voltage range provides flexibility in various applications
  • Schmitt-trigger inputs enhance noise immunity, ensuring reliable operation

Disadvantages

  • Limited maximum clock frequency may restrict its use in high-speed applications
  • Availability and pricing may vary depending on the supplier and market conditions

Working Principles

SN74AHC574DW operates based on the principles of D-type flip-flops. It stores and transfers digital data synchronously with the clock signal. The Master Reset input allows for synchronous reset of all flip-flops, while the Output Enable input controls the output state.

Detailed Application Field Plans

SN74AHC574DW finds extensive application in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74AHC574DW are: - 74HC574: Similar functionality, different package options - CD74HC574: Compatible IC from a different manufacturer - MC74HC574: Another alternative with comparable features

These alternative models provide similar functionality and can be used as replacements based on specific requirements.

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10個與SN74AHC574DW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 SN74AHC574DW:

  1. Q: What is the SN74AHC574DW? A: The SN74AHC574DW is a octal D-type flip-flop with 3-state outputs, designed for use in various digital applications.

  2. Q: What is the operating voltage range of SN74AHC574DW? A: The operating voltage range of SN74AHC574DW is typically between 2 V and 5.5 V.

  3. Q: How many flip-flops are there in SN74AHC574DW? A: SN74AHC574DW consists of 8 individual D-type flip-flops.

  4. Q: What is the maximum clock frequency supported by SN74AHC574DW? A: The maximum clock frequency supported by SN74AHC574DW is typically around 100 MHz.

  5. Q: Can SN74AHC574DW be used for level shifting? A: Yes, SN74AHC574DW can be used for level shifting as it supports both 3.3V and 5V logic levels.

  6. Q: What is the output drive strength of SN74AHC574DW? A: The output drive strength of SN74AHC574DW is typically around 8 mA.

  7. Q: Can SN74AHC574DW be used in high-speed data transfer applications? A: Yes, SN74AHC574DW can be used in high-speed data transfer applications due to its fast propagation delay and setup/hold times.

  8. Q: Does SN74AHC574DW have any built-in protection features? A: Yes, SN74AHC574DW has built-in ESD protection on all inputs and outputs.

  9. Q: Can SN74AHC574DW be used in both parallel and serial data transfer applications? A: Yes, SN74AHC574DW can be used in both parallel and serial data transfer applications depending on the configuration.

  10. Q: What is the package type of SN74AHC574DW? A: SN74AHC574DW is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

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