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MC74AC74NG

MC74AC74NG

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-speed, low-power consumption
  • Package: DIP (Dual In-line Package)
  • Essence: Digital logic component for storing and transferring binary data
  • Packaging/Quantity: 20 pieces per tube

Specifications

  • Logic Family: AC
  • Logic Type: D-Type Flip-Flop
  • Number of Elements: 2
  • Number of Bits per Element: 1
  • Propagation Delay Time: 7 ns
  • Operating Voltage Range: 2V to 6V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74AC74NG has a total of 14 pins. The pin configuration is as follows:

  1. CLR (Clear Input)
  2. D (Data Input)
  3. CLK (Clock Input)
  4. PR (Preset Input)
  5. Q (Output)
  6. Q̅ (Complementary Output)
  7. GND (Ground)
  8. Q̅ (Complementary Output)
  9. Q (Output)
  10. PR (Preset Input)
  11. CLK (Clock Input)
  12. D (Data Input)
  13. CLR (Clear Input)
  14. VCC (Positive Power Supply)

Functional Features

  • Flip-Flop Operation: The MC74AC74NG operates as a positive-edge triggered D-type flip-flop.
  • Data Storage: It can store one bit of binary data at a time.
  • Data Transfer: The stored data can be transferred to the output upon receiving a clock signal.
  • Clear and Preset Inputs: The flip-flop can be cleared or preset using the CLR and PR inputs, respectively.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide operating voltage range - Compact DIP package for easy integration

Disadvantages: - Limited number of flip-flops per IC (2 in this case) - Not suitable for high-frequency applications

Working Principles

The MC74AC74NG is based on positive-edge triggered flip-flop technology. It utilizes a clock signal to control the transfer of data from the input to the output. The CLR and PR inputs allow for clearing or presetting the flip-flop, respectively. The IC operates within a specified voltage and temperature range.

Detailed Application Field Plans

The MC74AC74NG can be used in various digital systems and applications, including but not limited to: - Counters and registers - Data storage and transfer circuits - Clock synchronization circuits - Control and timing circuits

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MC74AC74NG are: - SN74AC74N by Texas Instruments - CD74AC74E by Texas Instruments - 74HC74 by NXP Semiconductors - 74LS74 by Fairchild Semiconductor

These alternatives may have slight variations in specifications and pin configuration, but they serve the same purpose as the MC74AC74NG.

Word count: 314 words

تکنیکی حل میں MC74AC74NG کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of MC74AC74NG in technical solutions:

  1. Q: What is MC74AC74NG? A: MC74AC74NG is a dual D-type flip-flop integrated circuit (IC) that can store one bit of data.

  2. Q: What is the voltage range supported by MC74AC74NG? A: MC74AC74NG supports a voltage range of 2V to 6V.

  3. Q: What is the maximum clock frequency for MC74AC74NG? A: The maximum clock frequency for MC74AC74NG is typically around 100 MHz.

  4. Q: Can MC74AC74NG be used in both digital and analog circuits? A: No, MC74AC74NG is specifically designed for digital circuits and is not suitable for analog applications.

  5. Q: How many inputs and outputs does MC74AC74NG have? A: MC74AC74NG has two inputs (D and CLK) and two outputs (Q and Q̅).

  6. Q: What is the purpose of the CLR (clear) input in MC74AC74NG? A: The CLR input is used to reset the flip-flop and clear its stored data.

  7. Q: Can MC74AC74NG operate in both synchronous and asynchronous modes? A: Yes, MC74AC74NG can operate in both synchronous and asynchronous modes, depending on the clock signal.

  8. Q: What is the power supply requirement for MC74AC74NG? A: MC74AC74NG requires a single power supply voltage between 2V and 6V.

  9. Q: Is MC74AC74NG suitable for high-speed applications? A: Yes, MC74AC74NG is designed for high-speed operation and can be used in applications that require fast data storage.

  10. Q: Can MC74AC74NG be cascaded to create larger memory storage? A: Yes, multiple MC74AC74NG flip-flops can be cascaded together to create larger memory storage by connecting the Q output of one flip-flop to the D input of the next.