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74LVT574MSAX
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Encyclopedia Entry: 74LVT574MSAX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic Device
  • Characteristics: High-speed, low-voltage, octal D-type flip-flop with 3-state outputs
  • Package: Surface Mount (SMD)
  • Essence: Flip-flop with 3-state outputs for efficient digital signal processing
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 2.7V to 3.6V
  • Input Voltage Levels: CMOS/TTL compatible
  • Output Voltage Levels: CMOS/TTL compatible
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 4.5ns (typical)
  • Output Current: ±24mA (maximum)

Detailed Pin Configuration

The 74LVT574MSAX IC 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

  • Octal D-type flip-flop with 3-state outputs
  • High-speed operation suitable for time-critical applications
  • Low-voltage operation for reduced power consumption
  • 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient digital signal processing - Low-voltage operation reduces power consumption - 3-state outputs facilitate bus sharing in complex systems

Disadvantages: - Limited output current may restrict use in certain high-power applications - SMD package may require specialized equipment for soldering and handling

Working Principles

The 74LVT574MSAX is an octal D-type flip-flop with 3-state outputs. It operates by storing data at the inputs (D0-D7) based on the clock pulse (CP) input. The stored data is then available at the corresponding flip-flop outputs (Q0-Q6). The output enable (OE) pin controls the 3-state outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The 74LVT574MSAX IC finds applications in various digital systems that require efficient storage and retrieval of data. Some potential application fields include: - Microprocessors and microcontrollers - Data communication systems - Memory modules - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  • 74LVTH574MSA: Similar to 74LVT574MSAX but with TTL-compatible input and output voltage levels
  • 74HCT574N: Octal D-type flip-flop with non-inverting 3-state outputs
  • 74ACT574SC: Octal D-type flip-flop with active-high output enable

Note: This is not an exhaustive list, and there are several other alternative models available in the market.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 74LVT574MSAX w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of 74LVT574MSAX in technical solutions:

  1. Q: What is the function of the 74LVT574MSAX? A: The 74LVT574MSAX is an octal D-type flip-flop with 3-state outputs. It can store and transfer data in digital circuits.

  2. Q: What is the operating voltage range for the 74LVT574MSAX? A: The operating voltage range for this IC is typically between 2.7V and 3.6V.

  3. Q: How many flip-flops are there in the 74LVT574MSAX? A: The 74LVT574MSAX contains 8 individual flip-flops, making it an octal flip-flop.

  4. Q: Can the 74LVT574MSAX be used in high-speed applications? A: Yes, the 74LVT574MSAX is designed for high-speed operation and can be used in applications that require fast data transfer.

  5. Q: What is the maximum clock frequency supported by the 74LVT574MSAX? A: The maximum clock frequency supported by this IC is typically around 200 MHz.

  6. Q: Does the 74LVT574MSAX have 3-state outputs? A: Yes, the 74LVT574MSAX has 3-state outputs, which means that the outputs can be disabled or put into a high-impedance state when not in use.

  7. Q: Can the 74LVT574MSAX be cascaded to increase the number of flip-flops? A: Yes, multiple 74LVT574MSAX ICs can be cascaded together to increase the number of flip-flops in a circuit.

  8. Q: What is the power supply current consumption of the 74LVT574MSAX? A: The power supply current consumption of this IC depends on various factors, but typically ranges from a few milliamperes to tens of milliamperes.

  9. Q: Is the 74LVT574MSAX compatible with TTL logic levels? A: Yes, the 74LVT574MSAX is designed to be compatible with both TTL and CMOS logic levels.

  10. Q: Can the 74LVT574MSAX be used in battery-powered applications? A: Yes, the 74LVT574MSAX can be used in battery-powered applications as it operates within a low voltage range and has relatively low power consumption.

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