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M74HC574TTR
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M74HC574TTR

Product Overview

Category

M74HC574TTR 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
  • Wide operating voltage range
  • Low power consumption
  • Schmitt trigger inputs for noise immunity
  • Output capability: 6 mA at VCC = 4.5 V
  • TTL compatibility

Package

M74HC574TTR is available in a small outline package (TSSOP) with 20 pins.

Essence

The essence of M74HC574TTR 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 specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Supply voltage range: 2 V to 6 V
  • Input voltage range: 0 V to VCC
  • Operating temperature range: -40°C to +125°C
  • Maximum propagation delay time: 25 ns
  • Maximum quiescent current: 4 μA

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. CP (Clock Pulse)
  12. MR (Master Reset)
  13. Q0 (Output 0)
  14. Q1 (Output 1)
  15. Q2 (Output 2)
  16. Q3 (Output 3)
  17. Q4 (Output 4)
  18. Q5 (Output 5)
  19. Q6 (Output 6)
  20. Q7 (Output 7)

Functional Features

  • Data storage and transfer
  • Output enable control
  • Master reset functionality
  • Clock pulse synchronization

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data processing.
  • Wide operating voltage range provides flexibility in various applications.
  • Low power consumption contributes to energy efficiency.
  • Schmitt trigger inputs enhance noise immunity, ensuring reliable data transmission.
  • TTL compatibility enables seamless integration with existing digital systems.

Disadvantages

  • Limited output capability may restrict usage in certain high-current applications.
  • Propagation delay time may affect real-time data processing in time-critical systems.

Working Principles

M74HC574TTR operates based on the principles of flip-flops and latch circuits. It stores incoming data on its inputs and transfers it to the corresponding outputs upon receiving a clock pulse. The output enable control allows for enabling or disabling the output stage, while the master reset function resets all outputs to a predefined state.

Detailed Application Field Plans

M74HC574TTR finds extensive application in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  1. SN74HC574N by Texas Instruments
  2. CD74HC574E by Texas Instruments
  3. 74HC574D by NXP Semiconductors
  4. MC74HC574AN by ON Semiconductor
  5. TC74HC574AP by Toshiba Semiconductor

These alternative models offer similar functionality and can be used as substitutes for M74HC574TTR in different applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af M74HC574TTR i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of M74HC574TTR in technical solutions:

  1. Q: What is the M74HC574TTR? A: The M74HC574TTR is a high-speed octal D-type flip-flop with 3-state outputs, commonly used in digital circuits.

  2. Q: What is the maximum operating voltage for the M74HC574TTR? A: The maximum operating voltage for the M74HC574TTR is 6 volts.

  3. Q: How many flip-flops are there in the M74HC574TTR? A: The M74HC574TTR has 8 flip-flops, making it an octal flip-flop.

  4. Q: What is the purpose of the 3-state outputs in the M74HC574TTR? A: The 3-state outputs allow multiple devices to share a common bus, enabling bidirectional communication.

  5. Q: What is the maximum clock frequency supported by the M74HC574TTR? A: The M74HC574TTR can support clock frequencies up to 25 MHz.

  6. Q: Can the M74HC574TTR be used in both TTL and CMOS logic systems? A: Yes, the M74HC574TTR is compatible with both TTL and CMOS logic systems.

  7. Q: What is the typical propagation delay of the M74HC574TTR? A: The typical propagation delay of the M74HC574TTR is around 11 ns.

  8. Q: Does the M74HC574TTR have any built-in protection features? A: Yes, the M74HC574TTR has built-in ESD protection on all inputs and outputs.

  9. Q: Can the M74HC574TTR be used in high-temperature environments? A: Yes, the M74HC574TTR is designed to operate in a wide temperature range, typically from -40°C to 125°C.

  10. Q: What are some common applications of the M74HC574TTR? A: The M74HC574TTR is commonly used in data storage, address latching, and bus interfacing applications.

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