CD74HC4040M96

Product Overview

• Category: Integrated Circuit (IC)
• Use: Counter/Divider
• Characteristics: High-speed, 12-stage binary ripple counter/divider
• Package: SOIC-16
• Essence: The CD74HC4040M96 is a high-speed CMOS IC that can be used as a counter or divider in various electronic applications.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Supply Voltage: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 50 MHz
• Number of Stages: 12
• Output Current: ±5.2 mA
• Propagation Delay: 18 ns (typical)

Detailed Pin Configuration

The CD74HC4040M96 has a total of 16 pins arranged as follows:

1. Pin 1: Clock Input (CP)
2. Pin 2: Reset Input (MR)
3. Pin 3: Output Q12
4. Pin 4: Output Q11
5. Pin 5: Output Q10
6. Pin 6: Output Q9
7. Pin 7: Output Q8
8. Pin 8: Output Q7
9. Pin 9: Output Q6
10. Pin 10: Output Q5
11. Pin 11: Output Q4
12. Pin 12: Output Q3
13. Pin 13: Output Q2
14. Pin 14: Output Q1
15. Pin 15: Ground (GND)
16. Pin 16: Supply Voltage (VCC)

Functional Features

• High-speed operation allows for efficient counting and dividing.
• 12-stage binary ripple counter/divider provides a wide range of counting possibilities.
• Reset input allows for easy initialization of the counter.
• Outputs can be used individually or in combination to achieve desired functionality.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick counting and dividing.
• Wide operating voltage range (2V to 6V) allows for flexibility in different applications.
• Compact SOIC-16 package offers space-saving benefits.
• Reset input simplifies counter initialization.

Disadvantages

• Limited number of stages (12) may not be sufficient for certain complex applications.
• Propagation delay of 18 ns may introduce timing issues in high-frequency applications.

Working Principles

The CD74HC4040M96 operates as a binary ripple counter/divider. It counts or divides incoming clock pulses based on its internal circuitry. The counter advances by one stage with each clock pulse, and the output values change accordingly. The reset input (MR) can be used to clear the counter and start counting from zero.

Detailed Application Field Plans

The CD74HC4040M96 can be utilized in various electronic applications, including:

1. Frequency Division: The counter can be used to divide an input frequency by a specific factor, enabling frequency scaling in circuits.
2. Time Delay Generation: By utilizing the counter's outputs, precise time delays can be generated for controlling events in sequential systems.
3. Digital Communication Systems: The CD74HC4040M96 can be employed in digital communication systems for synchronization purposes and data rate control.

Detailed and Complete Alternative Models

1. CD4020BE: 14-stage binary ripple counter/divider with similar characteristics and pin configuration.
2. CD4060BE: 14-stage ripple carry binary counter/divider with built-in oscillator and additional features.

These alternative models provide similar functionality and can be considered as substitutes for the CD74HC4040M96 in various applications.

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