CD74HC4020M96G4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Counter/Divider
• Characteristics: High-speed operation, low power consumption
• Package: SOIC-16
• Essence: 14-stage binary ripple counter with a built-in oscillator
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

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: 50MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74HC4020M96G4 has a total of 16 pins. The pin configuration is as follows:

1. VCC - Positive Power Supply
2. Q12 - Output of the twelfth stage
3. Q13 - Output of the thirteenth stage
4. Q14 - Output of the fourteenth stage
5. GND - Ground
6. Q11 - Output of the eleventh stage
7. Q10 - Output of the tenth stage
8. Q9 - Output of the ninth stage
9. Q8 - Output of the eighth stage
10. Q7 - Output of the seventh stage
11. Q6 - Output of the sixth stage
12. Q5 - Output of the fifth stage
13. Q4 - Output of the fourth stage
14. Q3 - Output of the third stage
15. Q2 - Output of the second stage
16. Q1 - Output of the first stage

Functional Features

• Built-in oscillator eliminates the need for an external clock source
• High-speed operation allows for quick counting and dividing of input signals
• Low power consumption makes it suitable for battery-powered applications
• Ripple counter design provides a simple and efficient counting mechanism

Advantages and Disadvantages

Advantages: - Integrated oscillator simplifies circuit design - High-speed operation enables rapid signal processing - Low power consumption extends battery life - Compact package size saves board space

Disadvantages: - Limited maximum clock frequency compared to some other counter ICs - Not suitable for applications requiring very high counting accuracy

Working Principles

The CD74HC4020M96G4 is a binary ripple counter that uses a built-in oscillator to generate clock pulses. The oscillator produces a continuous stream of pulses, which are then fed into the counter. Each pulse causes the counter to increment its count by one. The output pins represent the binary count in parallel form.

Detailed Application Field Plans

The CD74HC4020M96G4 can be used in various applications, including: 1. Frequency division in digital circuits 2. Timekeeping and clock generation 3. Event counting and timing 4. Industrial automation and control systems 5. Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the CD74HC4020M96G4 include: - CD4020BE: 14-stage binary ripple counter with a similar pin configuration - CD4516BE: Programmable up/down counter with parallel load capability - CD4040BE: 12-stage binary ripple counter with a higher maximum clock frequency

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

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