ON Semiconductor
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74LVX574M
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74LVX574M

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-speed, low-power, octal D-type flip-flop with 3-state outputs
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Sequential logic device used for storing and transferring binary data
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • High-Level Input Voltage: 2.0V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Current: -24mA
  • Low-Level Output Current: 24mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LVX574M has a total of 20 pins, which are assigned 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

  • High-speed operation: The 74LVX574M is designed to operate at high clock frequencies, making it suitable for applications requiring fast data transfer.
  • Low-power consumption: This flip-flop IC is optimized for low power usage, making it ideal for battery-powered devices or energy-efficient systems.
  • 3-state outputs: The 74LVX574M features 3-state outputs, allowing multiple devices to share a common bus without interference.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Low-power consumption prolongs battery life in portable devices. - 3-state outputs facilitate bus sharing in complex systems.

Disadvantages: - Limited voltage supply range (2.0V to 5.5V). - Operating temperature range may not be suitable for extreme environments.

Working Principles

The 74LVX574M is based on D-type flip-flops, which store and transfer binary data. It operates using clock pulses to synchronize the input and output operations. When the clock pulse is triggered, the data present at the input pins (D0-D7) is transferred to the corresponding output pins (Q0-Q6). The Output Enable (OE) pin controls the state of the outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The 74LVX574M is widely used in various digital systems and applications, including:

  1. Microprocessors and microcontrollers
  2. Data storage systems
  3. Communication equipment
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LVX574
  2. MC74LVX574
  3. CD74LVX574
  4. 74HCT574

These alternative models offer similar functionality and can be used as substitutes for the 74LVX574M in various applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 74LVX574M i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of 74LVX574M in technical solutions:

  1. Q: What is the 74LVX574M? A: The 74LVX574M 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 of the 74LVX574M? A: The 74LVX574M operates within a voltage range of 2.0V to 5.5V.

  3. Q: How many flip-flops are there in the 74LVX574M? A: The 74LVX574M consists of eight individual D-type flip-flops.

  4. Q: What is the maximum clock frequency supported by the 74LVX574M? A: The 74LVX574M can operate at a maximum clock frequency of 200 MHz.

  5. Q: Can the 74LVX574M be used for both parallel and serial data transfer? A: Yes, the 74LVX574M can be used for both parallel and serial data transfer depending on the configuration.

  6. Q: What is the typical power consumption of the 74LVX574M? A: The typical power consumption of the 74LVX574M is around 8 mW.

  7. Q: Does the 74LVX574M have any built-in protection features? A: Yes, the 74LVX574M has built-in ESD protection diodes to safeguard against electrostatic discharge.

  8. Q: Can the 74LVX574M be cascaded with other flip-flops? A: Yes, multiple 74LVX574M ICs can be cascaded together to increase the number of flip-flops in a system.

  9. Q: What is the output drive capability of the 74LVX574M? A: The 74LVX574M has a high output drive capability, allowing it to drive standard TTL inputs directly.

  10. Q: What are some common applications of the 74LVX574M? A: The 74LVX574M is commonly used in digital systems for data storage, data synchronization, address decoding, and bus interfacing.

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