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74ACT374MSAX
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Encyclopedia Entry: 74ACT374MSAX

Product Overview

Category

The 74ACT374MSAX belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

The 74ACT374MSAX is available in a small outline integrated circuit (SOIC) package.

Essence

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

Packaging/Quantity

The 74ACT374MSAX is typically packaged in reels or tubes, containing a quantity of 250 units per package.

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: ±24mA
  • Propagation Delay Time: 6ns (max)
  • Output Transition Time: 3.5ns (max)

Detailed Pin Configuration

The 74ACT374MSAX has a total of 20 pins, which are assigned specific functions 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 Input
  20. VCC: Supply Voltage

Functional Features

The 74ACT374MSAX offers the following functional features:

  • Data storage and transfer: The IC can store data on its inputs and transfer it to the outputs upon receiving a clock pulse.
  • Output enable control: The output enable (OE) pin allows for enabling or disabling the outputs, providing flexibility in data flow control.
  • Compatibility with TTL input levels: The IC is designed to be compatible with transistor-transistor logic (TTL) input levels, ensuring seamless integration with existing digital systems.
  • High-speed operation: With a maximum propagation delay time of 6ns, the IC enables rapid data transfer.

Advantages and Disadvantages

Advantages

  • High-speed operation facilitates efficient data transfer.
  • Low power consumption contributes to energy efficiency.
  • Wide operating voltage range allows for compatibility with various power supply configurations.
  • Output drive capability ensures reliable signal transmission.
  • Compatibility with TTL input levels simplifies system integration.

Disadvantages

  • Limited output drive capability may restrict usage in certain applications requiring higher current handling.
  • The small outline package may pose challenges in terms of heat dissipation.

Working Principles

The 74ACT374MSAX operates based on the principles of flip-flops and latches. When a clock pulse is received at the CP pin, the IC captures the data present at the D0-D7 pins and stores it internally. Subsequently, this stored data is transferred to the corresponding Q0-Q7 output pins. The output enable (OE) pin controls whether the outputs are active or disabled.

Detailed Application Field Plans

The 74ACT374MSAX finds applications in various digital systems, including but not limited to:

  1. Microprocessors and microcontrollers
  2. Data storage devices
  3. Communication systems
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ACT374MSAX include:

  1. 74HC374: This IC operates at a lower voltage range and is compatible with CMOS input levels.
  2. 74LS374: This IC operates at a higher voltage range and is compatible with low-power Schottky TTL input levels.
  3. CD74ACT374: This IC is functionally equivalent to the 74ACT374MSAX and is available in different package options.

In conclusion, the 74ACT374MSAX is a versatile integrated circuit used for data storage and transfer applications. Its high-speed operation, low power consumption, and compatibility with TTL input levels make it suitable for various digital systems. While it offers advantages such as efficient data transfer and wide operating voltage range, limitations in output drive capability and heat dissipation

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 74ACT374MSAX :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of 74ACT374MSAX in technical solutions:

  1. Question: What is the purpose of the 74ACT374MSAX?
    Answer: The 74ACT374MSAX is an octal D-type flip-flop with tri-state outputs, commonly used for data storage and transfer in digital circuits.

  2. Question: What is the maximum operating frequency of the 74ACT374MSAX?
    Answer: The maximum operating frequency of the 74ACT374MSAX is typically around 200 MHz.

  3. Question: How many flip-flops are there in the 74ACT374MSAX?
    Answer: The 74ACT374MSAX consists of eight individual D-type flip-flops.

  4. Question: Can the outputs of the 74ACT374MSAX be disabled?
    Answer: Yes, the outputs of the 74ACT374MSAX can be disabled using the tri-state feature, allowing multiple devices to share a common bus.

  5. Question: What is the voltage supply range for the 74ACT374MSAX?
    Answer: The 74ACT374MSAX operates with a voltage supply range of 4.5V to 5.5V.

  6. Question: Is the 74ACT374MSAX compatible with TTL logic levels?
    Answer: Yes, the 74ACT374MSAX is designed to be compatible with both TTL and CMOS logic levels.

  7. Question: Can the 74ACT374MSAX be cascaded to increase the number of flip-flops?
    Answer: Yes, multiple 74ACT374MSAX devices can be cascaded together to increase the number of flip-flops as needed.

  8. Question: What is the typical propagation delay of the 74ACT374MSAX?
    Answer: The typical propagation delay of the 74ACT374MSAX is around 5 ns.

  9. Question: Can the 74ACT374MSAX be used in high-speed data transfer applications?
    Answer: Yes, the 74ACT374MSAX is commonly used in high-speed data transfer applications due to its fast operation and tri-state outputs.

  10. Question: Are there any specific precautions to consider when using the 74ACT374MSAX?
    Answer: It is important to ensure proper decoupling capacitors are used near the power supply pins of the 74ACT374MSAX to minimize noise and voltage fluctuations. Additionally, care should be taken to avoid exceeding the maximum operating conditions specified in the datasheet.