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MC74AC374DWR2
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MC74AC374DWR2

Product Overview

Category

MC74AC374DWR2 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics and computer systems for data storage and manipulation.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL logic levels
  • Schmitt trigger inputs for noise immunity

Package

MC74AC374DWR2 is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of MC74AC374DWR2 lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing 2500 units of MC74AC374DWR2.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 100 MHz
  • Maximum Propagation Delay: 8 ns

Detailed Pin Configuration

  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. CP (Clock Pulse Input)
  19. OE (Output Enable)
  20. VCC (Supply Voltage)

Functional Features

  • Data storage and transfer: MC74AC374DWR2 can store data on its eight D-inputs and transfer it to the corresponding Q-outputs upon receiving a clock pulse.
  • Output enable control: The OE pin allows for enabling or disabling the outputs, providing flexibility in data flow control.
  • Schmitt trigger inputs: These inputs ensure reliable operation by reducing the impact of noise and signal fluctuations.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing.
  • Low power consumption makes it suitable for portable devices.
  • Wide operating voltage range allows for compatibility with various systems.
  • Schmitt trigger inputs provide noise immunity, ensuring reliable performance.

Disadvantages

  • Limited number of input and output pins may restrict the complexity of applications.
  • Propagation delay of 8 ns may be a limiting factor in certain high-speed applications.

Working Principles

MC74AC374DWR2 operates based on the principles of flip-flops and sequential logic. It stores data on its D-inputs and transfers it to the corresponding Q-outputs when triggered by a clock pulse. The output enable pin allows for controlling the activation of the outputs. The Schmitt trigger inputs enhance the reliability of the circuit by minimizing the impact of noise and signal fluctuations.

Detailed Application Field Plans

MC74AC374DWR2 finds applications in various fields, including: 1. Microcontrollers 2. Digital signal processing 3. Memory modules 4. Communication systems 5. Industrial automation

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC74AC374DWR2 are: 1. SN74HC374N 2. CD74HC374E 3. 74HCT374

These models can be considered as alternatives based on their compatibility, specifications, and availability in the market.

In conclusion, MC74AC374DWR2 is a versatile integrated circuit used for data storage and transfer in digital systems. Its high-speed operation, low power consumption, and compatibility with TTL logic levels make it suitable for various applications. However, its limited pin count and propagation delay should be taken into consideration when selecting this product for specific projects.

技術ソリューションにおける MC74AC374DWR2 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 MC74AC374DWR2 in technical solutions:

  1. Q: What is MC74AC374DWR2? A: MC74AC374DWR2 is a type of integrated circuit (IC) commonly used as an octal D-type flip-flop with 3-state outputs.

  2. Q: What are the key features of MC74AC374DWR2? A: Some key features include high-speed operation, wide operating voltage range, 3-state outputs, and compatibility with TTL inputs.

  3. Q: How can MC74AC374DWR2 be used in technical solutions? A: It can be used for various applications such as data storage, address decoding, register transfer, and bus interfacing.

  4. Q: What is the maximum operating frequency of MC74AC374DWR2? A: The maximum operating frequency is typically around 100 MHz.

  5. Q: What is the supply voltage range for MC74AC374DWR2? A: The supply voltage range is typically between 2V and 6V.

  6. Q: Can MC74AC374DWR2 handle both digital and analog signals? A: No, MC74AC374DWR2 is designed to handle digital signals only.

  7. Q: Does MC74AC374DWR2 have any built-in protection features? A: Yes, it has built-in ESD protection to prevent damage from electrostatic discharge.

  8. Q: What is the output current capability of MC74AC374DWR2? A: The output current capability is typically around 24 mA.

  9. Q: Is MC74AC374DWR2 compatible with other logic families? A: Yes, it is compatible with both TTL and CMOS logic families.

  10. Q: Can MC74AC374DWR2 be used in high-temperature environments? A: Yes, MC74AC374DWR2 has a wide operating temperature range and can be used in high-temperature environments.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.