About CD4017BE

The CD4017BE is a versatile IC decade counter available in a 16DIP package. It is designed to provide precise counting and dividing functionalities in various electronic applications. With its positive and negative voltage operation, this counter IC can count from 0 to 9, making it ideal for decade-based applications. It features a 1 element and 5-bit configuration, ensuring accurate and reliable counting performance. 

One notable feature of the CD4017BE is its 10 and 8 decoded outputs, making it suitable for applications that require multiple output signals. It offers inputs such as CLOCK, RESET, and CLOCK INHIBIT, providing flexibility in controlling the counting process. The CLOCK input circuit incorporates Schmitt trigger action, enabling pulse shaping and allowing for unlimited rise and fall times of the clock input pulse. This feature ensures reliable and precise counting even with varying input signal characteristics.

With a positive edge operating voltage range of 3V to 18V, the CD4017BE is compatible with a wide range of power supply configurations. It has a maximum clock frequency of 5.5MHz, making it suitable for medium-speed applications. The IC is also compliant with the Restriction of Hazardous Substances (ROHS) directive, ensuring its environmental friendliness.

Features

1. Decade Counter: The CD4017BE is a decade counter, capable of counting from 0 to 9. It provides precise counting and dividing functionalities for various electronic applications.
   
2. Multiple Decoded Outputs: This IC offers 10 and 8 decoded outputs, making it suitable for applications that require multiple output signals. It provides flexibility in signal routing and control.
   
3. Clock Input Circuit with Schmitt Trigger Action: The CLOCK input circuit incorporates Schmitt trigger action, enabling pulse shaping. This feature allows for unlimited rise and fall times of the clock input pulse, ensuring reliable and precise counting even with varying input signal characteristics.
   
4. Flexible Input Options: The CD4017BE provides inputs such as CLOCK, RESET, and CLOCK INHIBIT, allowing for flexible control over the counting process. These inputs enhance the versatility of the IC in different applications.
   
5. Positive Edge Operating Voltage Range: With a positive edge operating voltage range of 3V to 18V, the CD4017BE is compatible with a wide range of power supply configurations. It can be easily integrated into various electronic systems.
   
6. Medium-Speed Operation: The IC has a maximum clock frequency of 5.5MHz, making it suitable for medium-speed applications where precise counting is required.
   
7. ROHS Compliance: The CD4017BE is compliant with the Restriction of Hazardous Substances (ROHS) directive, ensuring its environmental friendliness and safe.

Specifications

Applications

• Frequency Dividers: The CD4017BE can be used as a frequency divider to divide input frequencies by 10 or 8, depending on the configuration. This is useful in applications that require precise frequency division.
• Sequential LED Lighting: The multiple decoded outputs of the CD4017BE make it suitable for applications such as sequential LED lighting. Each output can be connected to an LED, enabling sequential lighting effects.
• Digital Counters: The IC can be used as a digital counter in various electronic systems, such as digital clocks, event counters, or position indicators.
• Automotive Electronics: The CD4017BE can find applications in automotive electronics, such as odometers or gear position indicators, where precise counting and division of signals are required.
• Industrial Control Systems: It can be used in industrial control systems for counting or sequencing operations, providing accurate and reliable counting capabilities.

Datasheet Download: CD4017BE Datasheet

ECAD Model: PCB Symbol and Footprint

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