CD4520BMG4

Product Overview

Category

CD4520BMG4 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• CD4520BMG4 is a dual 4-bit binary counter.
• It operates on a wide voltage range, typically between 3V and 18V.
• The device has a high-speed operation capability.
• It offers low power consumption, making it suitable for battery-powered applications.

Package

CD4520BMG4 is available in a standard 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of CD4520BMG4 lies in its ability to count binary numbers and provide outputs based on the input clock signals.

Packaging/Quantity

This product is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 3V to 18V
• Operating Temperature Range: -55°C to +125°C
• Logic Family: CMOS
• Number of Pins: 16
• Maximum Clock Frequency: 5 MHz

Detailed Pin Configuration

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

Functional Features

• CD4520BMG4 is a synchronous counter, meaning that the outputs change simultaneously with the clock input.
• It can count up or down based on the input signals.
• The device has a built-in reset function to clear the counter.
• CD4520BMG4 provides complementary outputs for each bit, allowing for versatile circuit design.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows for flexibility in various applications.
• Low power consumption makes it suitable for battery-powered devices.
• High-speed operation enables efficient counting in time-critical applications.

Disadvantages

• Limited maximum clock frequency may restrict its use in high-speed applications.
• The 4-bit counter may not be sufficient for complex counting requirements.

Working Principles

CD4520BMG4 operates by counting the number of clock pulses received at the Clock Input A and Clock Input B pins. The counter advances by one for every rising edge of the clock signal. The carry output pin indicates when the counter reaches its maximum value and overflows.

Detailed Application Field Plans

CD4520BMG4 finds applications in various digital electronic circuits, including: 1. Frequency dividers 2. Time delay generators 3. Event counters 4. Digital clocks 5. Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models to CD4520BMG4 include: 1. CD4020BMG4 - 14-stage binary counter 2. CD4516BMG4 - Presettable binary up/down counter 3. CD4017BMG4 - Decade counter/divider with 10 decoded outputs

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

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