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74VHC74MTC

Encyclopedia Entry: 74VHC74MTC

Product Overview

Category

The 74VHC74MTC belongs to the category of integrated circuits (ICs). Specifically, it falls under the category of flip-flop ICs.

Use

This IC is commonly used in digital electronics for storing and manipulating binary data. It serves as a basic building block for various applications, including sequential logic circuits and memory systems.

Characteristics

  • High-speed operation: The 74VHC74MTC is designed to operate at high speeds, making it suitable for time-critical applications.
  • Low power consumption: This IC is known for its low power consumption, making it energy-efficient.
  • Wide voltage range: It can operate within a wide voltage range, typically between 2V and 5.5V.
  • Compatibility: The 74VHC74MTC is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels.

Package and Quantity

The 74VHC74MTC is available in a small outline package (SOIC) with a total of 14 pins. It is typically sold in reels or tubes containing multiple units.

Specifications

  • Supply Voltage Range: 2V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Logic Compatibility: TTL and CMOS
  • Maximum Clock Frequency: 200 MHz
  • Flip-Flop Type: D-Type (Positive-Edge Triggered)

Pin Configuration

The 74VHC74MTC has a total of 14 pins, each serving a specific function. Here is the detailed pin configuration:

  1. CLR (Clear): Clear input pin for resetting the flip-flop.
  2. D (Data): Data input pin for setting the flip-flop state.
  3. CLK (Clock): Clock input pin for triggering the flip-flop.
  4. Q (Output): Output pin for the stored data.
  5. Q̅ (Complementary Output): Complementary output pin for the stored data. 6-14. GND (Ground): Ground pins for electrical reference.

Functional Features

The 74VHC74MTC offers several functional features that make it a versatile component in digital circuits:

  1. Edge-Triggered Flip-Flop: The IC operates on the rising edge of the clock signal, allowing precise control over the timing of data storage and retrieval.
  2. Asynchronous Clear Input: The clear input allows for immediate resetting of the flip-flop, ensuring a known initial state.
  3. Complementary Outputs: The IC provides both the normal and complementary outputs, enabling flexible circuit design and compatibility with various logic families.
  4. High-Speed Operation: With a maximum clock frequency of 200 MHz, the IC can handle time-critical applications efficiently.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing.
  • Low power consumption makes it energy-efficient.
  • Wide voltage range allows for compatibility with different systems.
  • Small package size saves board space in compact designs.

Disadvantages

  • Limited number of flip-flops per IC compared to larger packages.
  • Not suitable for high-voltage applications due to its voltage range limitations.

Working Principles

The 74VHC74MTC is based on D-type flip-flop architecture. It stores binary data using positive-edge-triggered clock signals. When the clock signal rises, the data present at the D input is transferred to the Q output. The complementary output, Q̅, represents the inverse of the stored data. The clear input allows for immediate resetting of the flip-flop, overriding the stored data.

Application Field Plans

The 74VHC74MTC finds applications in various fields, including:

  1. Digital Communication Systems: It is used in data transmission and reception circuits for synchronization and buffering purposes.
  2. Microcontrollers and Processors: The IC is employed in memory systems and control units to store and manipulate data.
  3. Industrial Automation: It plays a vital role in sequential logic circuits used for controlling machinery and processes.
  4. Consumer Electronics: The IC is utilized in devices such as smartphones, tablets, and gaming consoles for data storage and processing.

Alternative Models

For those seeking alternative options, the following flip-flop ICs can be considered:

  1. 74HC74: This IC offers similar functionality but operates at a lower voltage range (2V to 6V).
  2. CD4013: A CMOS-based flip-flop IC with a wider supply voltage range (3V to 18V) and higher noise immunity.

These alternatives provide flexibility in terms of voltage requirements and specific application needs.

In conclusion, the 74VHC74MTC is a high-speed, low-power flip-flop IC widely used in digital electronics. Its compatibility

10 pirs û bersivên hevpar ên têkildarî sepana 74VHC74MTC di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of 74VHC74MTC in technical solutions:

  1. Question: What is the 74VHC74MTC?
    Answer: The 74VHC74MTC is a dual D-type flip-flop integrated circuit (IC) that can store one bit of data.

  2. Question: What is the operating voltage range for the 74VHC74MTC?
    Answer: The 74VHC74MTC operates within a voltage range of 2.0V to 5.5V.

  3. Question: How many flip-flops are there in the 74VHC74MTC?
    Answer: The 74VHC74MTC contains two independent D-type flip-flops.

  4. Question: What is the maximum clock frequency supported by the 74VHC74MTC?
    Answer: The 74VHC74MTC can operate at a maximum clock frequency of 200 MHz.

  5. Question: Can the 74VHC74MTC be used in both synchronous and asynchronous applications?
    Answer: Yes, the 74VHC74MTC can be used in both synchronous and asynchronous applications.

  6. Question: What is the typical propagation delay of the 74VHC74MTC?
    Answer: The typical propagation delay of the 74VHC74MTC is around 4.5 ns.

  7. Question: Does the 74VHC74MTC have any built-in protection features?
    Answer: Yes, the 74VHC74MTC has built-in ESD protection on all inputs and outputs.

  8. Question: Can the 74VHC74MTC be cascaded to create larger storage registers?
    Answer: Yes, multiple 74VHC74MTC ICs can be cascaded to create larger storage registers.

  9. Question: What is the power supply current consumption of the 74VHC74MTC?
    Answer: The power supply current consumption of the 74VHC74MTC is typically around 4 mA.

  10. Question: Is the 74VHC74MTC available in different package options?
    Answer: Yes, the 74VHC74MTC is available in various package options, including the TSSOP-14 package.

Please note that these answers are general and may vary depending on specific datasheet specifications or application requirements.