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74LVC74ADB,118
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74LVC74ADB,118

Product Overview

Category

The 74LVC74ADB,118 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as data storage, signal processing, and logic operations.

Characteristics

  • Low-voltage CMOS technology
  • Dual D-type flip-flop with set and reset
  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Schmitt-trigger action on inputs
  • Direct interface with TTL levels
  • Complies with JEDEC standard

Package

The 74LVC74ADB,118 is available in a small-outline package (SOIC) with 14 pins.

Essence

The essence of this IC lies in its ability to store and manipulate digital signals efficiently and reliably.

Packaging/Quantity

The 74LVC74ADB,118 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply voltage: 1.65V to 5.5V
  • Input voltage: -0.5V to VCC + 0.5V
  • Output voltage: 0V to VCC
  • Operating temperature range: -40°C to +125°C
  • Propagation delay: 4.3 ns (typical)
  • Maximum clock frequency: 200 MHz

Detailed Pin Configuration

The 74LVC74ADB,118 has a total of 14 pins, each serving a specific function:

  1. Q1 (Output)
  2. D1 (Data input)
  3. CLK (Clock input)
  4. PR (Preset input)
  5. CLR (Clear input)
  6. GND (Ground)
  7. Q2 (Output)
  8. D2 (Data input)
  9. VCC (Supply voltage)
  10. Q2 (Output)
  11. D2 (Data input)
  12. CLR (Clear input)
  13. PR (Preset input)
  14. Q1 (Output)

Functional Features

  • Dual D-type flip-flop with independent set and reset inputs
  • Asynchronous reset and preset inputs for immediate state control
  • Schmitt-trigger action on clock and data inputs for noise immunity
  • Direct interface compatibility with TTL logic levels
  • High-speed operation allows for efficient signal processing
  • Low power consumption makes it suitable for battery-powered devices

Advantages and Disadvantages

Advantages

  • Wide operating voltage range enables compatibility with various systems
  • Low power consumption prolongs battery life in portable applications
  • Schmitt-trigger action enhances noise immunity, ensuring reliable operation
  • Compact package size saves board space in electronic designs

Disadvantages

  • Limited number of flip-flops per IC may restrict certain complex applications
  • Propagation delay may affect timing-sensitive operations in high-speed circuits

Working Principles

The 74LVC74ADB,118 operates based on the principles of digital logic. It utilizes flip-flops to store and manipulate binary information. The clock input triggers the flip-flops, allowing data to be latched and stored. The set and reset inputs control the output states, enabling the desired logic operations.

Detailed Application Field Plans

The 74LVC74ADB,118 finds extensive use in various digital applications, including but not limited to: - Microcontrollers - Data storage systems - Signal processing circuits - Communication devices - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVC74ADB,118 include: - SN74LVC74A - MC74VHC74 - CD74HCT74 - 74HC74

These alternative models can be considered based on specific requirements and availability.

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技術ソリューションにおける 74LVC74ADB,118 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 74LVC74ADB,118 in technical solutions:

  1. Q: What is the 74LVC74ADB,118? A: The 74LVC74ADB,118 is a dual D-type flip-flop integrated circuit (IC) that can store and manipulate digital signals.

  2. Q: What is the operating voltage range for the 74LVC74ADB,118? A: The operating voltage range for the 74LVC74ADB,118 is typically between 1.65V and 5.5V.

  3. Q: How many flip-flops are there in the 74LVC74ADB,118? A: The 74LVC74ADB,118 contains two independent D-type flip-flops.

  4. Q: What is the maximum clock frequency supported by the 74LVC74ADB,118? A: The 74LVC74ADB,118 can operate at a maximum clock frequency of 125 MHz.

  5. Q: Can the 74LVC74ADB,118 be used for edge-triggered or level-sensitive applications? A: Yes, the 74LVC74ADB,118 can be used for both edge-triggered and level-sensitive applications.

  6. Q: What is the typical propagation delay of the 74LVC74ADB,118? A: The typical propagation delay of the 74LVC74ADB,118 is around 4.3 ns.

  7. Q: Does the 74LVC74ADB,118 have any built-in protection features? A: Yes, the 74LVC74ADB,118 has built-in ESD protection on all inputs and outputs.

  8. Q: Can the 74LVC74ADB,118 be used in high-speed data transfer applications? A: Yes, the 74LVC74ADB,118 is suitable for high-speed data transfer applications due to its fast switching characteristics.

  9. Q: What is the power supply current consumption of the 74LVC74ADB,118? A: The power supply current consumption of the 74LVC74ADB,118 is typically around 2 mA.

  10. Q: Can the 74LVC74ADB,118 be cascaded to create larger flip-flop configurations? A: Yes, multiple 74LVC74ADB,118 ICs can be cascaded together to create larger flip-flop configurations as needed.

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