CD4040BCMX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Binary Counter/Divider
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide supply voltage range
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: CMOS (Complementary Metal-Oxide-Semiconductor) technology
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3V to 18V
• Number of Stages: 12
• Maximum Clock Frequency: 16 MHz
• Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The CD4040BCMX IC has a total of 16 pins. The pin configuration is as follows:

1. Q12
2. Q11
3. Q10
4. Q9
5. Q8
6. Q7
7. Q6
8. Q5
9. Q4
10. Q3
11. Q2
12. Q1
13. MR (Master Reset)
14. CP (Clock Pulse)
15. Q13 (Serial Output)
16. VDD (Supply Voltage)

Functional Features

• Binary counter/divider with 12 stages
• Asynchronous master reset (MR) input for clearing the counter
• Clock pulse (CP) input for advancing the counter on each rising edge
• Serial output (Q13) for cascading multiple CD4040BCMX chips
• Can be used as a frequency divider or time delay generator

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient counting/dividing
• Low power consumption makes it suitable for battery-powered devices
• Wide supply voltage range provides flexibility in various applications
• Compact SOIC package allows for easy integration into circuit boards

Disadvantages

• Limited number of stages (12) may not be sufficient for certain applications requiring higher counts
• Lack of built-in output decoding may require additional circuitry for specific applications

Working Principles

The CD4040BCMX is a binary counter/divider IC that operates based on CMOS technology. It utilizes flip-flops to store and propagate binary information. The counter advances on each rising edge of the clock pulse input (CP). The master reset (MR) input asynchronously clears the counter, allowing for a fresh start. The serial output (Q13) enables cascading multiple CD4040BCMX chips to achieve higher counting ranges.

Detailed Application Field Plans

The CD4040BCMX finds applications in various fields, including:

1. Frequency Division: Used as a frequency divider in electronic circuits to generate lower frequencies from high-frequency inputs.
2. Time Delay Generation: Employed to create precise time delays in applications such as timers, clocks, and sequential logic circuits.
3. Event Counting: Utilized to count events or pulses in systems where accurate event tracking is required.
4. Data Communication: Integrated into communication systems for data synchronization and bit rate division.

Detailed and Complete Alternative Models

1. CD4020BM: 14-stage binary counter/divider with similar characteristics and pin configuration.
2. CD4060BE: 14-stage ripple carry binary counter/divider with built-in oscillator and output decoding.
3. CD4516BE: 4-bit synchronous binary up/down counter with parallel load capability.

These alternative models offer different features and specifications, providing options based on specific application requirements.

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