CD74HC4017M

Product Overview

• Category: Integrated Circuit
• Use: Decade Counter/Divider with 10 Decoded Outputs
• Characteristics: High-Speed CMOS Logic, Low Power Consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The CD74HC4017M is a versatile integrated circuit that functions as a decade counter and divider. It provides 10 decoded outputs, making it suitable for various applications.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

The CD74HC4017M has the following specifications:

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: 4.5V
• Low-Level Output Voltage: 0.1V
• Maximum Clock Frequency: 25 MHz
• Maximum Operating Temperature: 125°C

Pin Configuration

The CD74HC4017M has a total of 16 pins. The detailed pin configuration is as follows:

1. Clock (CLK)
2. Enable (EN)
3. Reset (RST)
4. Output 5 (Q5)
5. Output 1 (Q1)
6. Output 0 (Q0)
7. Output 2 (Q2)
8. Output 6 (Q6)
9. Output 7 (Q7)
10. Output 3 (Q3)
11. Output 8 (Q8)
12. Output 9 (Q9)
13. Output 4 (Q4)
14. Ground (GND)
15. VCC
16. Carry Out (CO)

Functional Features

The CD74HC4017M offers the following functional features:

• Decade Counter: It can count from 0 to 9 and reset back to 0.
• Divide-by-N: It can divide the input clock frequency by a factor of N.
• Decoded Outputs: The 10 outputs are decoded, making it easier to interface with other components.
• High-Speed Operation: The CD74HC4017M operates at high clock frequencies, allowing for rapid counting and division.

Advantages and Disadvantages

Advantages of the CD74HC4017M include:

• Versatility: It can be used in various applications requiring counting and division functionality.
• Low Power Consumption: The CMOS technology used in this IC ensures low power consumption.
• Compact Package: The SOIC package allows for easy integration into electronic circuits.

Disadvantages of the CD74HC4017M include:

• Limited Counting Range: It can only count up to 9 before resetting.
• Lack of Carry Input: It does not have a carry input, limiting its use in certain applications.

Working Principles

The CD74HC4017M operates based on the principles of digital counting and decoding. When a clock signal is applied to the CLK pin, the counter advances by one count. The outputs represent the current count value in a decoded format. The EN and RST pins control the enable and reset functions, respectively.

Detailed Application Field Plans

The CD74HC4017M finds application in various fields, including:

1. Electronic Displays: It can be used to drive LED or LCD displays, enabling sequential activation of segments or digits.
2. Audio Sequencing: It can be utilized in audio equipment to create sequenced effects or trigger different sound sources.
3. Industrial Automation: It can be employed in industrial control systems for counting and sequencing tasks.
4. Robotics: It can be integrated into robotic systems for controlling movement sequences or triggering specific actions.

Detailed and Complete Alternative Models

Some alternative models to the CD74HC4017M include:

1. CD4017BE: This is a DIP (Dual Inline Package) version of the same IC.
2. CD4022B: It is a similar decade counter/divider with 8 decoded outputs.
3. CD4510B: This IC offers a binary up/down counter functionality.

These alternative models provide similar functionalities and can be used as substitutes depending on specific requirements.

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