CD40103BEG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Gate
• Characteristics: High-speed, low-power consumption
• Package: 14-pin DIP (Dual In-line Package)
• Essence: Binary Ripple Counter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3V to 18V
• Logic Family: CMOS
• Number of Stages: 8
• Propagation Delay: 60ns (typical)
• Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The CD40103BEG4 has a total of 14 pins. The pin configuration is as follows:

1. Clock Input (CP)
2. Reset Input (MR)
3. Enable Input (EN)
4. Output 1 (Q1)
5. Output 2 (Q2)
6. Output 3 (Q3)
7. Output 4 (Q4)
8. Output 5 (Q5)
9. Output 6 (Q6)
10. Output 7 (Q7)
11. Output 8 (Q8)
12. Ground (GND)
13. VDD (Positive Power Supply)
14. Carry Out (CO)

Functional Features

• Binary Ripple Counter: CD40103BEG4 is an 8-stage binary ripple counter that counts up to 256.
• Asynchronous Reset: It features an asynchronous reset input (MR) which resets the counter to zero when activated.
• Enable Function: The enable input (EN) allows the user to disable or enable counting.
• High-Speed Operation: The IC operates at high speed, making it suitable for applications requiring quick counting operations.
• Low Power Consumption: CD40103BEG4 is designed to consume low power, making it energy-efficient.

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick counting applications.
• Low power consumption makes it energy-efficient.
• Asynchronous reset feature provides flexibility in resetting the counter.
• Enable function allows for easy control of counting operations.

Disadvantages

• Limited number of stages (8) may not be suitable for applications requiring higher count values.
• CMOS logic family may have limitations in terms of noise immunity compared to other families like TTL.

Working Principles

The CD40103BEG4 operates as a binary ripple counter. It counts up by one on each clock pulse received at the Clock Input (CP). The outputs (Q1-Q8) represent the binary count value. When the asynchronous Reset Input (MR) is activated, the counter is reset to zero. The Enable Input (EN) can be used to disable or enable counting.

Detailed Application Field Plans

CD40103BEG4 can be used in various applications that require counting operations, such as:

1. Frequency Dividers
2. Time Delay Generators
3. Event Counters
4. Digital Timers
5. Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to CD40103BEG4 are:

1. CD4024BE: 7-stage binary ripple counter with similar characteristics and package.
2. CD4040BE: 12-stage binary ripple counter with higher count capability.
3. CD4060BE: 14-stage binary ripple counter with built-in oscillator.

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

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