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MC74HC273ADT
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MC74HC273ADT

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics:
    • High-speed operation
    • Low power consumption
    • Wide operating voltage range
  • Package: SOIC-20
  • Essence: D-type flip-flop with reset
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Logic Family: HC
  • Number of Flip-Flops: 8
  • Input Voltage Range: 2V to 6V
  • Propagation Delay Time: 14 ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MC74HC273ADT has a total of 20 pins. The pin configuration is as follows:

  1. CLR (Clear Input)
  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. Q7 (Output 7)
  12. Q6 (Output 6)
  13. Q5 (Output 5)
  14. Q4 (Output 4)
  15. Q3 (Output 3)
  16. Q2 (Output 2)
  17. Q1 (Output 1)
  18. Q0 (Output 0)
  19. CP (Clock Pulse Input)
  20. VCC (Supply Voltage)

Functional Features

The MC74HC273ADT is an octal D-type flip-flop with a reset function. It is designed to store and transfer data in various applications. The flip-flop operates at high speed while consuming low power, making it suitable for use in power-sensitive devices. It has a wide operating voltage range, allowing it to be used in different electronic systems.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide operating voltage range - Reset function for easy initialization

Disadvantages: - Limited number of flip-flops (8 in total) - Not suitable for applications requiring a large number of flip-flops

Working Principles

The MC74HC273ADT works based on the principles of D-type flip-flops. It stores and transfers data using clock pulses. When a clock pulse is applied to the CP input, the data present at the D inputs is transferred to the corresponding Q outputs. The CLR input allows for resetting all flip-flops to a known state.

Detailed Application Field Plans

The MC74HC273ADT can be used in various applications, including but not limited to: - Digital counters - Register banks - Memory address decoding - Data storage and transfer circuits

Its high-speed operation and low power consumption make it suitable for use in battery-powered devices, communication systems, and other applications where power efficiency is crucial.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MC74HC273ADT include: - SN74HC273N by Texas Instruments - CD74HC273E by Texas Instruments - 74HC273D by NXP Semiconductors

These alternatives provide comparable features and can be used as replacements depending on availability and specific project requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MC74HC273ADT sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of MC74HC273ADT in technical solutions:

  1. Q: What is MC74HC273ADT? A: MC74HC273ADT 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 MC74HC273ADT? A: The purpose of MC74HC273ADT is to provide a reliable and efficient way to store and control digital data in various technical applications.

  3. Q: How many flip-flops are there in MC74HC273ADT? A: MC74HC273ADT consists of eight individual D-type flip-flops, making it an octal flip-flop IC.

  4. Q: What is the maximum operating voltage for MC74HC273ADT? A: The maximum operating voltage for MC74HC273ADT is typically 6 volts.

  5. Q: Can MC74HC273ADT be used in both positive and negative logic systems? A: Yes, MC74HC273ADT is compatible with both positive and negative logic systems.

  6. Q: What is the clock input frequency range for MC74HC273ADT? A: The clock input frequency range for MC74HC273ADT is typically between 0 and 25 MHz.

  7. Q: Can MC74HC273ADT be cascaded to increase the number of flip-flops? A: Yes, MC74HC273ADT can be cascaded by connecting the output of one IC to the input of another, allowing for expansion of the number of flip-flops.

  8. Q: Does MC74HC273ADT have any built-in latches or registers? A: No, MC74HC273ADT is a simple flip-flop IC and does not have any built-in latches or registers.

  9. Q: What is the power supply voltage range for MC74HC273ADT? A: The power supply voltage range for MC74HC273ADT is typically between 2 and 6 volts.

  10. Q: Can MC74HC273ADT be used in high-speed applications? A: Yes, MC74HC273ADT is designed to operate at high speeds and can be used in applications that require fast data storage and manipulation.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for MC74HC273ADT.