ON Semiconductor
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MC74HCT574ADTR2G
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MC74HCT574ADTR2G

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic - Flip-Flop
  • Characteristics: High-Speed, CMOS Technology
  • Package: TSSOP-20
  • Essence: Octal D-Type Flip-Flop with 3-State Outputs
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • High-Level Input Voltage: 2V
  • Low-Level Input Voltage: 0.8V
  • High-Level Output Voltage: 4.4V
  • Low-Level Output Voltage: 0.1V
  • Maximum Operating Frequency: 70MHz
  • Propagation Delay Time: 15ns
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74HCT574ADTR2G has a total of 20 pins. The pin configuration is as follows:

  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 (Flip-Flop Output 0)
  14. Q1 (Flip-Flop Output 1)
  15. Q2 (Flip-Flop Output 2)
  16. Q3 (Flip-Flop Output 3)
  17. Q4 (Flip-Flop Output 4)
  18. Q5 (Flip-Flop Output 5)
  19. Q6 (Flip-Flop Output 6)
  20. VCC (Supply Voltage)

Functional Features

  • Octal D-Type Flip-Flop with 3-State Outputs
  • High-Speed operation suitable for various digital applications
  • CMOS technology provides low power consumption and high noise immunity
  • 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - CMOS technology ensures low power consumption - 3-state outputs facilitate bus sharing in complex systems

Disadvantages: - Limited operating frequency compared to some other ICs - Requires careful handling due to its small package size

Working Principles

The MC74HCT574ADTR2G is an octal D-type flip-flop with 3-state outputs. It stores data on its inputs (D0-D7) based on the clock pulse (CP) input. The stored data can be read from the flip-flop outputs (Q0-Q7) when the output enable (OE) signal is active. The master reset (MR) input allows resetting all flip-flops simultaneously.

Detailed Application Field Plans

The MC74HCT574ADTR2G is commonly used in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as replacements for MC74HCT574ADTR2G are: - SN74HCT574N by Texas Instruments - CD74HCT574E by Texas Instruments - 74HCT574D by NXP Semiconductors - 74HC574 by ON Semiconductor

These alternatives offer similar functionality and characteristics, providing flexibility in design choices.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa MC74HCT574ADTR2G katika suluhu za kiufundi

Sure! Here are 10 common questions and answers related to the application of MC74HCT574ADTR2G in technical solutions:

  1. Q: What is MC74HCT574ADTR2G? A: MC74HCT574ADTR2G is a high-speed CMOS octal D-type flip-flop with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the operating voltage range for MC74HCT574ADTR2G? A: The operating voltage range for MC74HCT574ADTR2G is typically between 4.5V and 5.5V.

  3. Q: What is the maximum clock frequency supported by MC74HCT574ADTR2G? A: MC74HCT574ADTR2G can support clock frequencies up to 25 MHz.

  4. Q: Can MC74HCT574ADTR2G be used as a level shifter? A: Yes, MC74HCT574ADTR2G can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many flip-flops are there in MC74HCT574ADTR2G? A: MC74HCT574ADTR2G contains 8 flip-flops, making it an octal (8-bit) device.

  6. Q: What is the power consumption of MC74HCT574ADTR2G? A: The power consumption of MC74HCT574ADTR2G is relatively low, typically around 10-20 mW.

  7. Q: Can MC74HCT574ADTR2G drive LEDs directly? A: Yes, MC74HCT574ADTR2G can drive LEDs directly through its 3-state outputs, provided the LED current is within its specifications.

  8. Q: Is MC74HCT574ADTR2G suitable for high-speed data transfer applications? A: Yes, MC74HCT574ADTR2G is designed for high-speed operation and can be used in applications requiring fast data transfer.

  9. Q: Can MC74HCT574ADTR2G be cascaded to increase the number of flip-flops? A: Yes, multiple MC74HCT574ADTR2G devices can be cascaded together to increase the number of flip-flops in a circuit.

  10. Q: What are some typical applications of MC74HCT574ADTR2G? A: MC74HCT574ADTR2G is commonly used in applications such as data storage, address decoding, bus interfacing, and general-purpose digital logic circuits.

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