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SN74LV574APWR
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SN74LV574APWR

Product Overview

Category

SN74LV574APWR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics for data storage and transfer applications.

Characteristics

  • Low-voltage operation
  • High-speed performance
  • D-type flip-flop with 3-state outputs
  • Octal configuration
  • Wide operating temperature range

Package

SN74LV574APWR is available in a small-sized TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74LV574APWR lies in its ability to store and transfer digital data efficiently and reliably.

Packaging/Quantity

This product is typically packaged in reels, containing a quantity of 2500 units per reel.

Specifications

  • Supply Voltage: 2.0V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: LV (Low Voltage)
  • Number of Flip-Flops: 8
  • Output Type: 3-state

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. 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. Q7 (Flip-Flop Output 7)
  21. VCC (Supply Voltage)

Functional Features

  • D-type flip-flop with 3-state outputs allows for efficient data storage and transfer.
  • Output enable (OE) pin enables/disables the outputs, providing flexibility in controlling data flow.
  • Master reset (MR) pin resets all flip-flops to a known state.
  • Clock pulse (CP) input triggers the flip-flops to capture the data inputs.

Advantages and Disadvantages

Advantages

  • Low-voltage operation makes it suitable for battery-powered devices.
  • High-speed performance ensures quick data processing.
  • 3-state outputs allow for easy bus sharing among multiple devices.

Disadvantages

  • Limited number of flip-flops (8) may not be sufficient for certain applications requiring more storage capacity.
  • TSSOP package may be challenging to solder for inexperienced users.

Working Principles

SN74LV574APWR operates based on the principles of digital logic circuits. The D-type flip-flops store and transfer data based on clock pulses. The output enable pin controls the flow of data from the flip-flops to the outputs. The master reset pin resets all flip-flops to a known state when activated.

Detailed Application Field Plans

SN74LV574APWR finds applications in various fields, including: 1. Microcontrollers and microprocessors 2. Communication systems 3. Data storage devices 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74LV574APWR are: 1. SN74LV573APWR 2. SN74LV595APWR 3. CD74HC574E 4. CD74HCT574M 5. 74ACT574SC

These models offer similar functionality and can be used as replacements depending on specific requirements.

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技術ソリューションにおける SN74LV574APWR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of SN74LV574APWR:

  1. Q: What is the SN74LV574APWR? A: The SN74LV574APWR is a octal D-type flip-flop with 3-state outputs, which can be used in various digital applications.

  2. Q: What is the operating voltage range for SN74LV574APWR? A: The operating voltage range for SN74LV574APWR is typically between 2V and 5.5V.

  3. Q: How many flip-flops are there in SN74LV574APWR? A: SN74LV574APWR has 8 flip-flops, making it an octal (8-bit) flip-flop.

  4. Q: What is the maximum clock frequency supported by SN74LV574APWR? A: SN74LV574APWR can support clock frequencies up to 125 MHz.

  5. Q: Can I use SN74LV574APWR in both parallel and serial data transfer applications? A: Yes, SN74LV574APWR can be used in both parallel and serial data transfer applications, depending on how it is configured.

  6. Q: Does SN74LV574APWR have 3-state outputs? A: Yes, SN74LV574APWR has 3-state outputs, which means they can be in high-impedance state when not actively driving the output.

  7. Q: What is the power supply current consumption of SN74LV574APWR? A: The power supply current consumption of SN74LV574APWR depends on the operating conditions, but it is typically around a few milliamperes.

  8. Q: Can I cascade multiple SN74LV574APWR devices together? A: Yes, you can cascade multiple SN74LV574APWR devices together to increase the number of flip-flops or create larger registers.

  9. Q: What is the package type for SN74LV574APWR? A: SN74LV574APWR comes in a TSSOP (Thin Shrink Small Outline Package) package.

  10. Q: Are there any specific application notes or reference designs available for SN74LV574APWR? A: Yes, Texas Instruments provides application notes and reference designs that can help you understand and implement SN74LV574APWR in your technical solutions.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's documentation for SN74LV574APWR.