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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

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 74VHC74MTC in technische oplossingen

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.