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CD74ACT273MG4

CD74ACT273MG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-speed, low-power consumption
  • Package: 20-pin SOIC (Small Outline Integrated Circuit)
  • Essence: D-type Positive-Edge-Triggered Flip-Flop
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Logic Family: ACT
  • Logic Type: D-Type Flip-Flop
  • Number of Elements: 1
  • Number of Bits per Element: 8
  • Clock Edge: Positive-Edge Triggered
  • Operating Voltage Range: 2V to 6V
  • Propagation Delay Time: 5.5 ns (typical)
  • Input Capacitance: 3 pF (typical)
  • Output Drive Capability: ±24 mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74ACT273MG4 has a total of 20 pins, each serving a specific purpose:

  1. CLR (Clear) - Active LOW clear input
  2. D0 (Data Input 0) - Data input for flip-flop bit 0
  3. D1 (Data Input 1) - Data input for flip-flop bit 1
  4. D2 (Data Input 2) - Data input for flip-flop bit 2
  5. D3 (Data Input 3) - Data input for flip-flop bit 3
  6. D4 (Data Input 4) - Data input for flip-flop bit 4
  7. D5 (Data Input 5) - Data input for flip-flop bit 5
  8. D6 (Data Input 6) - Data input for flip-flop bit 6
  9. D7 (Data Input 7) - Data input for flip-flop bit 7
  10. GND (Ground) - Ground reference voltage
  11. Q0 (Output 0) - Output for flip-flop bit 0
  12. Q1 (Output 1) - Output for flip-flop bit 1
  13. Q2 (Output 2) - Output for flip-flop bit 2
  14. Q3 (Output 3) - Output for flip-flop bit 3
  15. Q4 (Output 4) - Output for flip-flop bit 4
  16. Q5 (Output 5) - Output for flip-flop bit 5
  17. Q6 (Output 6) - Output for flip-flop bit 6
  18. Q7 (Output 7) - Output for flip-flop bit 7
  19. CP (Clock Pulse) - Positive-edge triggered clock input
  20. VCC (Supply Voltage) - Positive power supply voltage

Functional Features

The CD74ACT273MG4 is a high-speed, low-power consumption D-type positive-edge-triggered flip-flop. It can store and transfer data in various applications. The key functional features include:

  • Positive-edge triggering of the clock input
  • Asynchronous active LOW clear input to reset the flip-flop
  • Eight data inputs for storing data bits
  • Eight corresponding output pins for retrieving stored data
  • Wide operating voltage range for flexibility
  • High output drive capability for driving external loads

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data storage and retrieval - Low-power consumption minimizes energy usage - Compact package size enables space-saving designs - Wide operating voltage range provides versatility in different applications

Disadvantages: - Limited number of flip-flop elements per IC - Not suitable for applications requiring negative-edge triggering

Working Principles

The CD74ACT273MG4 operates based on the positive-edge-triggered D-type flip-flop principle. When a positive clock pulse is applied to the CP pin, the data inputs (D0-D7) are latched and stored in their corresponding flip-flop bits. The stored data can then be retrieved from the output pins (Q0-Q7). The clear input (CLR) allows for asynchronous resetting of the flip-flop, clearing all stored data.

Detailed Application Field Plans

The CD74ACT273MG4 can be used in various applications that require data storage and retrieval, such as:

  1. Microcontrollers and microprocessors
  2. Data communication systems
  3. Memory modules
  4. Digital signal processing
  5. Industrial automation

Detailed and Complete Alternative Models

  1. SN74ACT273: Similar functionality, different package (DIP)
  2. MC74ACT273: Similar functionality, different manufacturer (Motorola)
  3. 74ACT273: Similar functionality, generic version

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של CD74ACT273MG4 בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of CD74ACT273MG4 in technical solutions:

  1. Q: What is CD74ACT273MG4? A: CD74ACT273MG4 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 CD74ACT273MG4? A: The purpose of CD74ACT273MG4 is to provide a means of storing and synchronizing digital data in various electronic systems.

  3. Q: How many flip-flops are there in CD74ACT273MG4? A: CD74ACT273MG4 contains eight individual D-type flip-flops, making it an octal (8-bit) device.

  4. Q: What is the operating voltage range for CD74ACT273MG4? A: CD74ACT273MG4 operates within a voltage range of 2V to 6V, making it compatible with a wide range of digital systems.

  5. Q: Can CD74ACT273MG4 handle high-speed data transfers? A: Yes, CD74ACT273MG4 is designed to operate at high speeds, typically supporting data transfer rates of up to several hundred megahertz.

  6. Q: Does CD74ACT273MG4 have any built-in protection features? A: Yes, CD74ACT273MG4 includes built-in electrostatic discharge (ESD) protection to safeguard against damage during handling and operation.

  7. Q: What is the power consumption of CD74ACT273MG4? A: CD74ACT273MG4 has relatively low power consumption, typically drawing around a few milliwatts of power during normal operation.

  8. Q: Can CD74ACT273MG4 be used in both digital and analog circuits? A: No, CD74ACT273MG4 is specifically designed for digital applications and may not be suitable for use in analog circuits.

  9. Q: What are the typical applications of CD74ACT273MG4? A: CD74ACT273MG4 is commonly used in microprocessors, memory systems, data storage devices, and other digital systems that require data storage and synchronization.

  10. Q: Is CD74ACT273MG4 readily available in the market? A: Yes, CD74ACT273MG4 is a widely available IC and can be purchased from various electronic component suppliers and distributors.

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