CD74HC4024M

Product Overview

• Category: Integrated Circuit
• Use: Digital Counter/Divider
• Characteristics: High-Speed, CMOS Logic, 7-stage Ripple Counter
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The CD74HC4024M is a high-speed CMOS logic integrated circuit that functions as a 7-stage ripple counter. It is commonly used in digital electronics for counting and dividing signals.
• Packaging/Quantity: The CD74HC4024M is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Logic Family: HC (High-Speed CMOS)
• Number of Stages: 7
• Maximum Clock Frequency: 25 MHz
• Output Current: ±5.2 mA
• Propagation Delay: 13 ns (typical)

Pin Configuration

The CD74HC4024M has a total of 14 pins. Here is the detailed pin configuration:

1. Pin 1: Clock Input (CLK)
2. Pin 2: Reset Input (MR)
3. Pin 3: Enable Input (ENP)
4. Pin 4: Output 1 (Q1)
5. Pin 5: Output 2 (Q2)
6. Pin 6: Output 3 (Q3)
7. Pin 7: Output 4 (Q4)
8. Pin 8: Output 5 (Q5)
9. Pin 9: Output 6 (Q6)
10. Pin 10: Output 7 (Q7)
11. Pin 11: Ground (GND)
12. Pin 12: Output Enable (OE)
13. Pin 13: Carry Output (CO)
14. Pin 14: Supply Voltage (VCC)

Functional Features

• The CD74HC4024M is a versatile counter/divider IC that can be used in various digital applications.
• It operates at high-speed, making it suitable for time-critical tasks.
• The 7-stage ripple counter allows for flexible counting and dividing of input signals.
• The integrated CMOS logic ensures low power consumption and compatibility with other digital circuits.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Versatile functionality - Compact SOIC package

Disadvantages: - Limited number of stages (7) - Requires external clock signal

Working Principles

The CD74HC4024M works based on the principle of ripple counting. When a clock signal is applied to the CLK input, the counter advances by one stage on each rising edge of the clock. The outputs (Q1-Q7) represent the binary count value. The counter can be reset to zero using the MR (Reset) input. The ENP (Enable) input controls the counting operation, and the OE (Output Enable) input enables or disables the output signals.

Detailed Application Field Plans

The CD74HC4024M can be used in various digital applications, including:

1. Frequency Division: The counter can divide an input frequency by a factor of 2^7 (128).
2. Time Measurement: By counting clock pulses, the IC can measure time intervals accurately.
3. Event Counting: It can be used to count events or occurrences in a system.
4. Digital Clocks: The CD74HC4024M can be utilized in digital clock circuits for timekeeping purposes.
5. Data Encoding/Decoding: The counter can be employed in encoding or decoding schemes.

Detailed and Complete Alternative Models

1. CD4024BE: This is a similar 7-stage ripple counter IC from Texas Instruments, available in a DIP (Dual Inline Package) format.
2. MC14024B: A 7-stage ripple counter IC from ON Semiconductor, also offered in a DIP package.
3. HEF4024BP: Another 7-stage ripple counter IC from NXP Semiconductors, available in a DIP package.

These alternative models provide similar functionality to the CD74HC4024M and can be used as replacements depending on specific requirements.

Word count: 466 words