CD4520BEG4

Product Overview

Category

CD4520BEG4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic circuits for various applications.

Characteristics

• CD4520BEG4 is a dual 4-bit binary counter.
• It operates on a wide supply voltage range, typically from 3V to 18V.
• The IC has high noise immunity and can withstand significant voltage fluctuations.
• It offers low power consumption, making it suitable for battery-powered devices.
• CD4520BEG4 has a compact size and is easy to integrate into circuit designs.

Package

The CD4520BEG4 IC is available in a standard 16-pin DIP (Dual In-line Package) format.

Essence

The essence of CD4520BEG4 lies in its ability to count binary numbers and provide accurate timing signals in digital circuits.

Packaging/Quantity

CD4520BEG4 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 3V to 18V
• Logic Family: CMOS
• Number of Counters: 2
• Maximum Clock Frequency: 6 MHz
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL, CMOS

Detailed Pin Configuration

The CD4520BEG4 IC has a total of 16 pins, which are assigned specific functions as follows:

1. Pin 1: Clock Input (Counter A)
2. Pin 2: Reset Input (Counter A)
3. Pin 3: Enable Input (Counter A)
4. Pin 4: Output Q0 (Counter A)
5. Pin 5: Output Q1 (Counter A)
6. Pin 6: Output Q2 (Counter A)
7. Pin 7: Output Q3 (Counter A)
8. Pin 8: Ground (GND)
9. Pin 9: Power Supply (VCC)
10. Pin 10: Output Q3 (Counter B)
11. Pin 11: Output Q2 (Counter B)
12. Pin 12: Output Q1 (Counter B)
13. Pin 13: Output Q0 (Counter B)
14. Pin 14: Enable Input (Counter B)
15. Pin 15: Reset Input (Counter B)
16. Pin 16: Clock Input (Counter B)

Functional Features

• CD4520BEG4 consists of two independent 4-bit binary counters, Counter A and Counter B.
• Each counter can count up to 16 different states, representing binary numbers from 0000 to 1111.
• The IC has separate clock inputs for each counter, allowing asynchronous operation.
• It provides reset and enable inputs for each counter, enabling control over the counting process.
• CD4520BEG4 offers reliable and accurate counting with minimal timing errors.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows flexibility in various applications.
• High noise immunity ensures stable operation even in noisy environments.
• Low power consumption makes it suitable for battery-powered devices.
• Compact size facilitates easy integration into circuit designs.

Disadvantages

• Limited maximum clock frequency may restrict its use in high-speed applications.
• Lack of built-in preset capability limits its versatility in certain scenarios.

Working Principles

CD4520BEG4 operates based on the principles of digital counting using flip-flops. The internal circuitry of the IC enables the counting of binary numbers by toggling the state of the flip-flops in response to clock signals. The counters can be reset or enabled as per the input control signals, allowing for flexible counting operations.

Detailed Application Field Plans

CD4520BEG4 finds applications in various digital electronic systems, including but not limited to: - Frequency dividers - Time delay circuits - Event counters - Digital clocks - Industrial automation systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CD4520BEG4 include: - CD4020BE - CD4040BE - CD4060BE - CD4516BE

These alternatives may have slight variations in specifications and pin configurations, so it is important to refer to their respective datasheets for detailed information.

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