ON Semiconductor
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MC74AC273DTR2G
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MC74AC273DTR2G

Product Overview

Category

MC74AC273DTR2G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for storing and manipulating data.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt trigger inputs for noise immunity
  • Compatible with TTL levels

Package

MC74AC273DTR2G is available in a small outline package (SOT-363) which provides compactness and ease of integration into electronic systems.

Essence

The essence of MC74AC273DTR2G lies in its ability to store and process digital information efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specified quantity of MC74AC273DTR2G ICs.

Specifications

  • Supply Voltage: 2.0V to 6.0V
  • Input Voltage: -0.5V to VCC + 0.5V
  • Output Voltage: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: AC
  • Number of Flip-Flops: 8

Detailed Pin Configuration

MC74AC273DTR2G consists of 20 pins arranged as follows:

  1. CLR (Clear)
  2. D0 (Data Input 0)
  3. D1 (Data Input 1)
  4. D2 (Data Input 2)
  5. D3 (Data Input 3)
  6. D4 (Data Input 4)
  7. D5 (Data Input 5)
  8. D6 (Data Input 6)
  9. D7 (Data Input 7)
  10. GND (Ground)
  11. Q0 (Flip-Flop Output 0)
  12. Q1 (Flip-Flop Output 1)
  13. Q2 (Flip-Flop Output 2)
  14. Q3 (Flip-Flop Output 3)
  15. Q4 (Flip-Flop Output 4)
  16. Q5 (Flip-Flop Output 5)
  17. Q6 (Flip-Flop Output 6)
  18. Q7 (Flip-Flop Output 7)
  19. CP (Clock Pulse)
  20. VCC (Supply Voltage)

Functional Features

  • Data storage: MC74AC273DTR2G can store data in its eight flip-flops, allowing for the retention of information even when power is removed.
  • Parallel loading: The IC supports parallel loading of data through its D0 to D7 inputs.
  • Clock-triggered operation: The stored data can be transferred to the output flip-flops on the rising edge of the clock pulse.
  • Clear function: The CLR input allows for clearing all the flip-flops simultaneously.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing.
  • Low power consumption helps conserve energy.
  • Wide operating voltage range provides flexibility in various applications.
  • Schmitt trigger inputs enhance noise immunity, ensuring reliable operation.
  • Compatibility with TTL levels allows for easy integration with existing systems.

Disadvantages

  • Limited number of flip-flops may restrict the complexity of certain applications.
  • Sensitive to electrostatic discharge (ESD), requiring proper handling during assembly and usage.

Working Principles

MC74AC273DTR2G operates based on the principles of digital logic circuits. It utilizes flip-flops to store and manipulate binary data. The clock pulse triggers the transfer of data from the input to the output flip-flops, enabling sequential or parallel data processing.

Detailed Application Field Plans

MC74AC273DTR2G finds applications in various fields, including: 1. Microcontrollers 2. Data storage systems 3. Communication devices 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to MC74AC273DTR2G include: - SN74AC273: Similar functionality from Texas Instruments. - CD74AC273: Equivalent IC from Texas Instruments. - 74HC273: Alternative model from NXP Semiconductors.

These alternative models offer similar features and can be used as substitutes depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC74AC273DTR2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MC74AC273DTR2G in technical solutions:

  1. Q: What is MC74AC273DTR2G? A: MC74AC273DTR2G is a type of octal D-type flip-flop integrated circuit (IC) that can store and manipulate digital data.

  2. Q: What is the purpose of MC74AC273DTR2G? A: The purpose of MC74AC273DTR2G is to provide a means of storing and synchronizing digital data in electronic circuits.

  3. Q: How many flip-flops are there in MC74AC273DTR2G? A: MC74AC273DTR2G contains eight individual D-type flip-flops, making it an octal flip-flop IC.

  4. Q: What is the maximum operating voltage for MC74AC273DTR2G? A: The maximum operating voltage for MC74AC273DTR2G is typically 5.5 volts.

  5. Q: Can MC74AC273DTR2G be used in both positive and negative logic systems? A: Yes, MC74AC273DTR2G is compatible with both positive and negative logic systems.

  6. Q: What is the clock input frequency range for MC74AC273DTR2G? A: The clock input frequency range for MC74AC273DTR2G is typically between 0 and 125 MHz.

  7. Q: Does MC74AC273DTR2G have any built-in output enable functionality? A: No, MC74AC273DTR2G does not have a built-in output enable feature.

  8. Q: Can MC74AC273DTR2G be cascaded to increase the number of flip-flops? A: Yes, MC74AC273DTR2G can be cascaded with other flip-flop ICs to increase the number of stored bits.

  9. Q: What is the power supply voltage range for MC74AC273DTR2G? A: The power supply voltage range for MC74AC273DTR2G is typically between 2 and 6 volts.

  10. Q: Is MC74AC273DTR2G suitable for high-speed applications? A: Yes, MC74AC273DTR2G is designed for high-speed operation and can be used in various high-frequency applications.

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