CD74HCT273M

Product Overview

Category

CD74HCT273M belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for storing and manipulating binary data.

Characteristics

• High-speed operation
• Compatibility with TTL (Transistor-Transistor Logic) inputs
• Low power consumption
• Wide operating voltage range

Package

CD74HCT273M is available in a standard 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of CD74HCT273M lies in its ability to store and process digital information efficiently.

Packaging/Quantity

This IC is typically sold in reels or tubes, with each reel/tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 25 MHz
• Number of Flip-Flops: 8

Detailed Pin Configuration

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. 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. CLK (Clock Input)
20. VCC (Supply Voltage)

Functional Features

• Asynchronous clear input (CLR) for resetting the flip-flop outputs
• Eight D-type flip-flops with parallel data inputs (D0-D7) and outputs (Q0-Q7)
• Positive-edge triggered clock input (CLK) for synchronizing the data transfer

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing
• Compatibility with TTL inputs enables easy integration with existing digital circuits
• Low power consumption helps in reducing overall energy consumption
• Wide operating voltage range provides flexibility in various applications

Disadvantages

• Limited number of flip-flops (8) may restrict the complexity of certain applications
• Lack of built-in protection features against electrical faults or ESD (Electrostatic Discharge)

Working Principles

CD74HCT273M operates based on the principles of sequential logic. The flip-flops store binary information, which can be manipulated through clocked operations. The asynchronous clear input allows for resetting the stored data when necessary.

Detailed Application Field Plans

CD74HCT273M finds applications in various fields, including but not limited to: - Digital data storage systems - Microcontrollers and microprocessors - Communication devices - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CD74HCT273M are: - SN74HCT273N by Texas Instruments - MC74HCT273AN by ON Semiconductor - 74HCT273 by NXP Semiconductors - CD4027BE by Texas Instruments

These alternatives can be considered based on specific requirements, availability, and pricing.

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