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74LVTH574MSAX
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74LVTH574MSAX

Product Overview

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

Specifications

  • Supply Voltage Range: 2.7V to 3.6V
  • High-Speed Operation: 4.5 ns maximum propagation delay
  • Output Drive Capability: ±24 mA
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Compatibility: TTL, LVTTL, LVCMOS

Detailed Pin Configuration

The 74LVTH574MSAX IC has a total of 20 pins, which are arranged as follows:

  1. Pin 1: GND (Ground)
  2. Pin 2: D0 (Data Input 0)
  3. Pin 3: D1 (Data Input 1)
  4. Pin 4: D2 (Data Input 2)
  5. Pin 5: D3 (Data Input 3)
  6. Pin 6: D4 (Data Input 4)
  7. Pin 7: D5 (Data Input 5)
  8. Pin 8: D6 (Data Input 6)
  9. Pin 9: D7 (Data Input 7)
  10. Pin 10: OE (Output Enable)
  11. Pin 11: CP (Clock Pulse)
  12. Pin 12: MR (Master Reset)
  13. Pin 13: Q0 (Flip-Flop Output 0)
  14. Pin 14: Q1 (Flip-Flop Output 1)
  15. Pin 15: Q2 (Flip-Flop Output 2)
  16. Pin 16: Q3 (Flip-Flop Output 3)
  17. Pin 17: Q4 (Flip-Flop Output 4)
  18. Pin 18: Q5 (Flip-Flop Output 5)
  19. Pin 19: Q6 (Flip-Flop Output 6)
  20. Pin 20: Q7 (Flip-Flop Output 7)

Functional Features

  • Octal D-type flip-flop with 3-state outputs
  • High-speed operation for efficient data transfer
  • Low-voltage operation for reduced power consumption
  • Output enable control for flexible data output management
  • Master reset functionality for clearing the flip-flop state

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data transfer - Low-voltage operation reduces power consumption - 3-state outputs provide flexibility in managing data output - Compact surface mount package saves board space

Disadvantages: - Limited supply voltage range (2.7V to 3.6V) - May not be suitable for applications requiring higher drive capability

Working Principles

The 74LVTH574MSAX is a flip-flop integrated circuit that stores and transfers digital data. It operates based on clock pulses received at the CP pin, which trigger the storage of input data at the D0-D7 pins. The stored data can then be accessed through the Q0-Q7 output pins. The output enable (OE) pin controls whether the data is actively driven onto the output pins or placed in a high-impedance state.

Detailed Application Field Plans

The 74LVTH574MSAX IC finds application in various fields, including:

  1. Data communication systems
  2. Microprocessor-based systems
  3. Memory modules
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Detailed and Complete Alternative Models

  1. 74LVTH574MTCX: TSSOP package, tube packaging
  2. 74LVTH574MTC: TSSOP package, tape and reel packaging
  3. 74LVTH574MX: SOIC package, tube packaging
  4. 74LVTH574MTCX_NL: TSSOP package, no lead (RoHS compliant)

These alternative models offer similar functionality to the 74LVTH574MSAX and can be considered as substitutes based on specific application requirements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 74LVTH574MSAX trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of 74LVTH574MSAX in technical solutions:

  1. Q: What is the function of the 74LVTH574MSAX? A: The 74LVTH574MSAX 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 this IC? A: The 74LVTH574MSAX operates within a voltage range of 2.7V to 3.6V.

  3. Q: How many flip-flops are there in the 74LVTH574MSAX? A: This IC contains 8 flip-flops, making it an octal flip-flop.

  4. Q: What is the maximum clock frequency supported by this IC? A: The 74LVTH574MSAX can operate at a maximum clock frequency of 150MHz.

  5. Q: Can I use this IC in both parallel and serial data transfer applications? A: Yes, the 74LVTH574MSAX supports both parallel and serial data transfer, depending on how it is configured.

  6. Q: Does this IC have 3-state outputs? A: Yes, the 74LVTH574MSAX has 3-state outputs, which means it can be put into a high-impedance state when not actively driving the output.

  7. Q: What is the typical propagation delay of this IC? A: The typical propagation delay of the 74LVTH574MSAX is around 3.5ns.

  8. Q: Can I cascade multiple 74LVTH574MSAX ICs together? A: Yes, you can cascade multiple 74LVTH574MSAX ICs to increase the number of flip-flops in your circuit.

  9. Q: Is this IC compatible with both TTL and CMOS logic levels? A: Yes, the 74LVTH574MSAX is designed to be compatible with both TTL and CMOS logic levels.

  10. Q: What are some common applications for the 74LVTH574MSAX? A: This IC 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 datasheet specifications and application requirements.