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MC74VHCT574ADTG
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MC74VHCT574ADTG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop / Latch
  • Characteristics: High-speed, low-power, CMOS technology
  • Package: TSSOP-20
  • Essence: D-type flip-flop with 3-state output
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 200MHz
  • Propagation Delay: 4.8ns (typical)

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. CP (Clock Pulse Input)
  11. OE (Output Enable Input)
  12. Q0 (Flip-Flop Output 0)
  13. Q1 (Flip-Flop Output 1)
  14. Q2 (Flip-Flop Output 2)
  15. Q3 (Flip-Flop Output 3)
  16. Q4 (Flip-Flop Output 4)
  17. Q5 (Flip-Flop Output 5)
  18. Q6 (Flip-Flop Output 6)
  19. Q7 (Flip-Flop Output 7)
  20. VCC (Supply Voltage)

Functional Features

  • 8-bit D-type flip-flop with 3-state output
  • High-speed operation, suitable for applications requiring fast data transfer
  • Low power consumption, ideal for battery-powered devices
  • CMOS technology ensures compatibility with a wide range of digital systems
  • 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer
  • Low power consumption prolongs battery life in portable devices
  • CMOS technology provides compatibility with various digital systems
  • 3-state outputs facilitate bus sharing among multiple devices

Disadvantages

  • Limited voltage range (2.0V to 5.5V)
  • Propagation delay may affect timing-sensitive applications

Working Principles

The MC74VHCT574ADTG is a D-type flip-flop with 3-state output functionality. It stores and transfers data based on clock pulses received at the CP pin. When the clock pulse is active, the input data (D0-D7) is latched and stored in the flip-flop. The stored data can then be accessed through the corresponding output pins (Q0-Q7). The OE pin controls the output enable/disable function, allowing the outputs to be in a high-impedance state when disabled.

Detailed Application Field Plans

The MC74VHCT574ADTG is widely used in various digital systems and applications, including: 1. Microcontrollers and microprocessors 2. Data storage and retrieval systems 3. Communication equipment 4. Industrial automation 5. Automotive electronics 6. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LV574A: Similar 8-bit D-type flip-flop with 3-state output, available in different package options.
  2. CD74HC574: Octal D-type flip-flop with 3-state output, compatible with a wide range of digital systems.
  3. 74HCT574: High-speed CMOS octal D-type flip-flop, suitable for applications requiring fast data transfer.

(Note: This is not an exhaustive list; there are several alternative models available in the market.)

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MC74VHCT574ADTG i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MC74VHCT574ADTG in technical solutions:

  1. Q: What is MC74VHCT574ADTG? A: MC74VHCT574ADTG is a type of integrated circuit (IC) that belongs to the VHCT family. It is an octal D-type flip-flop with 3-state outputs.

  2. Q: What is the purpose of MC74VHCT574ADTG? A: The purpose of MC74VHCT574ADTG is to store and control digital data in electronic systems. It can be used for various applications such as data buffering, address latching, and bus interfacing.

  3. Q: What is the voltage range supported by MC74VHCT574ADTG? A: MC74VHCT574ADTG supports a wide voltage range of 2.0V to 5.5V, making it compatible with both TTL and CMOS logic levels.

  4. Q: How many flip-flops are there in MC74VHCT574ADTG? A: MC74VHCT574ADTG consists of 8 individual D-type flip-flops, making it an octal flip-flop.

  5. Q: Can MC74VHCT574ADTG handle high-speed data transfers? A: Yes, MC74VHCT574ADTG is designed to operate at high speeds, making it suitable for applications that require fast data transfer rates.

  6. Q: Does MC74VHCT574ADTG have 3-state outputs? A: Yes, MC74VHCT574ADTG has 3-state outputs, which means it can be put into a high-impedance state to effectively disconnect the output from the rest of the circuit.

  7. Q: Can MC74VHCT574ADTG be cascaded to increase the number of flip-flops? A: Yes, MC74VHCT574ADTG can be easily cascaded by connecting the output of one IC to the input of another, allowing for expansion of the number of flip-flops.

  8. Q: What is the maximum operating frequency of MC74VHCT574ADTG? A: The maximum operating frequency of MC74VHCT574ADTG is typically around 100 MHz, but it may vary depending on the specific conditions and setup.

  9. Q: Is MC74VHCT574ADTG sensitive to noise or voltage fluctuations? A: MC74VHCT574ADTG has built-in noise immunity and is designed to tolerate reasonable voltage fluctuations, making it reliable in most practical applications.

  10. Q: Are there any specific precautions to consider when using MC74VHCT574ADTG? A: It is important to ensure proper power supply decoupling and signal integrity when using MC74VHCT574ADTG. Additionally, following the recommended operating conditions and guidelines provided in the datasheet is crucial for optimal performance.

Please note that these answers are general and may vary based on specific application requirements and the manufacturer's specifications.