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:

CLR (Clear Input)
D (Data Input)
CLK (Clock Input)
PR (Preset Input)
Q (Output)
Q̅ (Complementary Output)
GND (Ground)
Q̅ (Complementary Output)
Q (Output)
PR (Preset Input)
CLK (Clock Input)
D (Data Input)
CLR (Clear Input)
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

기술 솔루션에 MC74AC74NG 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

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

Q: What is MC74AC74NG? A: MC74AC74NG is a dual D-type flip-flop integrated circuit (IC) that can store one bit of data.
Q: What is the voltage range supported by MC74AC74NG? A: MC74AC74NG supports a voltage range of 2V to 6V.
Q: What is the maximum clock frequency for MC74AC74NG? A: The maximum clock frequency for MC74AC74NG is typically around 100 MHz.
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.
Q: How many inputs and outputs does MC74AC74NG have? A: MC74AC74NG has two inputs (D and CLK) and two outputs (Q and Q̅).
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.
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.
Q: What is the power supply requirement for MC74AC74NG? A: MC74AC74NG requires a single power supply voltage between 2V and 6V.
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.
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.