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74ACTQ374SC
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Encyclopedia Entry: 74ACTQ374SC

Product Overview

Category

The 74ACTQ374SC belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data storage and manipulation.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL logic levels
  • Output drive capability

Package

The 74ACTQ374SC is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of the 74ACTQ374SC lies in its ability to store and transfer data within a digital system efficiently.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

The following are the key specifications of the 74ACTQ374SC:

  • Supply Voltage Range: 2.0V to 6.0V
  • Input Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Current: ±24mA
  • Propagation Delay: 4.5ns (typical)

Detailed Pin Configuration

The 74ACTQ374SC has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

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

Functional Features

The 74ACTQ374SC offers the following functional features:

  • Data storage and transfer capability
  • Output enable control for data output
  • Clock pulse input for synchronous operation
  • Compatibility with TTL logic levels for easy integration into existing systems

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data processing
  • Low power consumption helps in reducing overall system energy requirements
  • Wide operating voltage range provides flexibility in various applications
  • Output drive capability enables direct connection to other components

Disadvantages

  • Limited number of data inputs and outputs (8-bit)
  • Requires external clock signal for synchronous operation

Working Principles

The 74ACTQ374SC operates based on flip-flop circuitry, allowing it to store and transfer data. The clock pulse input triggers the transfer of data from the input pins to the corresponding output pins. The output enable control determines whether the stored data is accessible at the output pins.

Detailed Application Field Plans

The 74ACTQ374SC finds extensive use in various digital electronic systems, including but not limited to: - Microprocessors and microcontrollers - Memory modules - Communication devices - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ACTQ374SC include: - 74HC374: A CMOS-based octal D-type flip-flop IC - 74LS374: A low-power Schottky TTL octal D-type flip-flop IC - 74F374: A high-speed CMOS octal D-type flip-flop IC

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

In conclusion, the 74ACTQ374SC is a versatile integrated circuit that provides efficient data storage and transfer capabilities in digital electronic systems. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various applications across different industries.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von 74ACTQ374SC in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of 74ACTQ374SC:

  1. Question: What is the function of the 74ACTQ374SC?
    Answer: The 74ACTQ374SC is an octal D-type flip-flop with tri-state outputs.

  2. Question: What is the operating voltage range for the 74ACTQ374SC?
    Answer: The operating voltage range is typically between 4.5V and 5.5V.

  3. Question: How many flip-flops are there in the 74ACTQ374SC?
    Answer: The 74ACTQ374SC contains 8 flip-flops, making it an octal flip-flop.

  4. Question: What is the maximum clock frequency supported by the 74ACTQ374SC?
    Answer: The maximum clock frequency is typically around 200 MHz.

  5. Question: Can the outputs of the 74ACTQ374SC be disabled?
    Answer: Yes, the outputs can be tri-stated by using the OE (Output Enable) pin.

  6. Question: What is the propagation delay of the 74ACTQ374SC?
    Answer: The propagation delay is typically around 5 ns.

  7. Question: Is the 74ACTQ374SC compatible with TTL logic levels?
    Answer: Yes, the 74ACTQ374SC is designed to be compatible with both TTL and CMOS logic levels.

  8. Question: Can the 74ACTQ374SC be used in high-speed applications?
    Answer: Yes, the 74ACTQ374SC is specifically designed for high-speed operation.

  9. Question: What is the power supply current consumption of the 74ACTQ374SC?
    Answer: The power supply current consumption is typically around 10 mA.

  10. Question: Can the 74ACTQ374SC be cascaded with other flip-flops?
    Answer: Yes, multiple 74ACTQ374SC flip-flops can be cascaded together to create larger registers or counters.

Please note that these answers are general and may vary depending on specific datasheet specifications for the 74ACTQ374SC.