M74HC4017B1R - English Editing Encyclopedia Entry

Product Overview

Category

M74HC4017B1R belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for sequential logic applications, specifically in counter and divider circuits.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families
• Excellent noise immunity

Package

The M74HC4017B1R is available in a standard 16-pin DIP (Dual Inline Package) format.

Essence

The essence of M74HC4017B1R lies in its ability to provide sequential counting functionality in electronic circuits.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply Voltage: 2V to 6V
• Maximum Clock Frequency: 25 MHz
• Number of Outputs: 10
• Logic Family: HC
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The M74HC4017B1R has 16 pins, each serving a specific purpose. The 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. Carry Out (CO)
14. Ground (GND)
15. Carry In (CI)
16. Supply Voltage (VCC)

Functional Features

The M74HC4017B1R offers the following functional features:

• Decade counter with 10 outputs
• Asynchronous reset and enable inputs
• Carry output for cascading multiple counters
• High-speed operation for efficient counting
• Low power consumption for energy efficiency
• Wide operating voltage range for versatility
• Excellent noise immunity for reliable performance

Advantages and Disadvantages

Advantages

• High-speed operation enables quick counting in sequential logic circuits.
• Low power consumption helps conserve energy and prolong battery life.
• Wide operating voltage range allows compatibility with various power supply systems.
• Excellent noise immunity ensures reliable performance even in noisy environments.

Disadvantages

• Limited number of outputs (10) may not be sufficient for certain complex applications.
• Lack of built-in error detection or correction mechanisms may require additional circuitry for fault tolerance.

Working Principles

The M74HC4017B1R operates based on the principles of sequential logic. It counts input clock pulses and sequentially activates its outputs, providing a binary representation of the count value. The counter can be reset to its initial state using the asynchronous reset input. The enable input controls the counting operation, allowing the user to start or stop the counting process as needed.

Detailed Application Field Plans

The M74HC4017B1R finds application in various fields, including but not limited to:

1. Digital frequency dividers
2. Industrial automation systems
3. Electronic musical instruments
4. LED matrix displays
5. Traffic light control systems
6. Event sequencing in stage lighting setups
7. Programmable logic controllers (PLCs)
8. Robotics and motion control systems

Detailed and Complete Alternative Models

1. CD4017BE: Similar decade counter IC with 10 outputs, compatible with CMOS logic family.
2. SN74HC4017: Another high-speed decade counter IC with 10 outputs, compatible with HC logic family.
3. CD74HC4017: Decade counter IC with 10 outputs, compatible with HC logic family and wider operating temperature range.

These alternative models offer similar functionality to the M74HC4017B1R and can be used as replacements based on specific requirements.

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