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MC74LCX74D
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MC74LCX74D

Product Overview

Category

MC74LCX74D belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital logic applications.

Characteristics

  • Low voltage operation
  • High-speed performance
  • Compatibility with various logic families
  • Wide operating temperature range

Package

MC74LCX74D is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of MC74LCX74D lies in its ability to provide reliable and efficient digital logic functionality.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Supply Voltage: 2.0V - 3.6V
  • Logic Family: LCX
  • Number of Flip-Flops: 2
  • Input/Output Type: CMOS
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MC74LCX74D consists of 14 pins, each serving a specific function:

  1. Clear (CLR)
  2. Data Input (D)
  3. Clock Input (CLK)
  4. Set/Reset (S/R)
  5. Output Q1
  6. Output Q1 Complement (/Q1)
  7. Ground (GND)
  8. Output Q2
  9. Output Q2 Complement (/Q2)
  10. VCC
  11. Data Input (D)
  12. Clock Input (CLK)
  13. Set/Reset (S/R)
  14. Clear (CLR)

Functional Features

  • Dual D-type flip-flop functionality
  • Asynchronous clear and set/reset inputs
  • Positive-edge triggered clock input
  • Complementary outputs for each flip-flop

Advantages and Disadvantages

Advantages

  • Low voltage operation allows for reduced power consumption
  • High-speed performance enables efficient data processing
  • Compatibility with various logic families enhances versatility in circuit design
  • Wide operating temperature range ensures reliable operation in different environments

Disadvantages

  • Limited number of flip-flops (2) may restrict the complexity of certain applications
  • CMOS input/output type may be susceptible to noise interference in some scenarios

Working Principles

MC74LCX74D operates based on the principles of digital logic, utilizing flip-flops and logical gates to process and store binary information. The clock input triggers the flip-flops, while the clear and set/reset inputs allow for control over the stored data.

Detailed Application Field Plans

MC74LCX74D finds application in various fields, including but not limited to: - Microcontrollers - Data communication systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LVC74A: Similar functionality with a different logic family (LVC)
  2. CD4013B: Dual D-type flip-flop with additional features like Schmitt-trigger inputs

These alternative models provide similar functionality to MC74LCX74D, catering to different design requirements and preferences.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MC74LCX74D i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MC74LCX74D in technical solutions:

  1. Q: What is MC74LCX74D? A: MC74LCX74D is a dual D-type flip-flop integrated circuit (IC) that operates at low voltage levels, making it suitable for use in various digital logic applications.

  2. Q: What is the operating voltage range of MC74LCX74D? A: MC74LCX74D operates within a voltage range of 2.0V to 3.6V.

  3. Q: Can MC74LCX74D be used in battery-powered devices? A: Yes, MC74LCX74D can be used in battery-powered devices due to its low voltage operation, which helps conserve power.

  4. Q: What is the maximum clock frequency supported by MC74LCX74D? A: MC74LCX74D supports a maximum clock frequency of 100 MHz.

  5. Q: How many flip-flops are present in MC74LCX74D? A: MC74LCX74D contains two independent D-type flip-flops.

  6. Q: What is the typical propagation delay of MC74LCX74D? A: The typical propagation delay of MC74LCX74D is around 5 ns.

  7. Q: Can MC74LCX74D be cascaded to create larger counters or registers? A: Yes, MC74LCX74D can be cascaded with other flip-flops to create larger counters or registers as per the design requirements.

  8. Q: Is MC74LCX74D compatible with both TTL and CMOS logic levels? A: Yes, MC74LCX74D is compatible with both TTL and CMOS logic levels, making it versatile for various applications.

  9. Q: Does MC74LCX74D have any built-in clock enable or reset functionality? A: No, MC74LCX74D does not have any built-in clock enable or reset functionality. These features need to be implemented externally if required.

  10. Q: What is the package type of MC74LCX74D? A: MC74LCX74D is available in a small-outline integrated circuit (SOIC) package, which is commonly used in electronic circuits.

Please note that these answers are general and may vary depending on the specific application and design considerations.