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74AC175SC
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Encyclopedia Entry: 74AC175SC

Product Overview

Category

The 74AC175SC belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is primarily used in digital electronics for storing and manipulating binary data. It serves as a quad D-type flip-flop with clear functionality.

Characteristics

  • Quad D-type flip-flop with clear
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL inputs
  • Schmitt-trigger action on clock input

Package

The 74AC175SC is available in a small outline integrated circuit (SOIC) package, which provides ease of handling and installation.

Essence

The essence of the 74AC175SC lies in its ability to store and control digital information, making it an essential component in various electronic devices and systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

  • Supply Voltage Range: 2V to 6V
  • High-Level Input Voltage: 2V 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 74AC175SC has a total of 16 pins, each serving a specific function:

  1. Clear (CLR)
  2. Data (D0)
  3. Clock (CLK)
  4. Enable (EN)
  5. Q0
  6. Q1
  7. Q2
  8. Q3
  9. Ground (GND)
  10. Q3 (Complementary Output)
  11. Q2 (Complementary Output)
  12. Q1 (Complementary Output)
  13. Q0 (Complementary Output)
  14. Enable (EN) (Complementary Input)
  15. Clock (CLK) (Complementary Input)
  16. Data (D0) (Complementary Input)

Functional Features

  • Quad D-type flip-flop operation
  • Clear functionality to reset the outputs
  • High-speed operation for efficient data processing
  • Compatibility with TTL inputs allows easy integration into existing systems
  • Schmitt-trigger action on the clock input ensures reliable and noise-immune operation

Advantages and Disadvantages

Advantages

  • High-speed operation enables quick data manipulation
  • Low power consumption for energy-efficient designs
  • Wide operating voltage range provides flexibility in various applications
  • Compatibility with TTL inputs simplifies integration into existing systems

Disadvantages

  • Limited number of flip-flops per IC package may restrict certain complex designs
  • Sensitivity to electrostatic discharge (ESD) requires proper handling during installation and usage

Working Principles

The 74AC175SC operates based on the principles of sequential logic. It utilizes flip-flops to store and control binary data. The clock input triggers the transfer of data from the input pins to the corresponding output pins. The clear input allows resetting the outputs to a known state.

Detailed Application Field Plans

The 74AC175SC finds extensive application in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Communication systems - Data storage devices - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74AC175SC. Some notable alternatives include: - 74HC175: A high-speed CMOS version with similar pin configuration and features. - CD40175: A complementary metal-oxide-semiconductor (CMOS) version with quad D-type flip-flops.

These alternative models can be considered based on specific design requirements and compatibility with existing systems.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem 74AC175SC w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of 74AC175SC in technical solutions:

  1. Q: What is the purpose of the 74AC175SC?

    • A: The 74AC175SC is a quad D flip-flop IC used for storing and manipulating digital data.

  2. Q: What is the maximum operating voltage for the 74AC175SC?

    • A: The maximum operating voltage for the 74AC175SC is typically 5.5V.

  3. Q: How many flip-flops are there in the 74AC175SC?

    • A: The 74AC175SC contains four independent D flip-flops.

  4. Q: Can the 74AC175SC be used for synchronous or asynchronous operation?

    • A: The 74AC175SC can be used for both synchronous and asynchronous operation, depending on the application requirements.

  5. Q: What is the clock input frequency range for the 74AC175SC?

    • A: The clock input frequency range for the 74AC175SC is typically up to 200 MHz.

  6. Q: Does the 74AC175SC have any built-in reset functionality?

    • A: No, the 74AC175SC does not have a built-in reset functionality. External circuitry may be required for resetting the flip-flops.

  7. Q: What is the output drive capability of the 74AC175SC?

    • A: The 74AC175SC has a high output drive capability, allowing it to drive standard TTL inputs directly.

  8. Q: Can the 74AC175SC be cascaded to create larger storage registers?

    • A: Yes, multiple 74AC175SC ICs can be cascaded together to create larger storage registers or shift registers.

  9. Q: What is the power supply voltage range for the 74AC175SC?

    • A: The power supply voltage range for the 74AC175SC is typically between 2V and 6V.

  10. Q: Are there any specific precautions to consider when using the 74AC175SC?

    • A: It is important to ensure proper decoupling capacitors are used near the power supply pins of the IC to minimize noise and voltage fluctuations. Additionally, care should be taken to avoid exceeding the maximum ratings specified in the datasheet to prevent damage to the IC.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's recommendations for the 74AC175SC.