4017 integrated circuit
The 4017 integrated circuit is a decade counter/divider, commonly used in digital electronics. It has 10 output pins that activate sequentially in response to input pulses, making it ideal for applications like LED chasers, light sequencing, and frequency division.
Get 4017 Integrated Circuit
The 4017 integrated circuit is a versatile decade counter/divider, ideal for creating LED chasers, light sequencers, and frequency dividers. It sequentially activates 10 output pins in response to input pulses, making it perfect for a variety of digital counting applications.
Get the 4017 IC today to enhance your electronic projects with reliable and precise counting capabilities!
4017 Integrated Circuit With Decoded Output
The 4017 integrated circuit is a decade counter with decoded output. It features 10 output pins that activate sequentially in response to input clock pulses.
Each output pin represents a specific count state in decimal (0 through 9), making it convenient for applications where decoded outputs are required, such as LED sequencing, digital displays, and timing circuits.
4017 Integrated Circuit FAQs
What is 4017 IC?
The 4017 IC, also known as the CD4017, is a decade counter and divider IC (integrated circuit) used in digital electronics. It is part of the CMOS (Complementary Metal-Oxide-Semiconductor) family of logic ICs and operates with a supply voltage typically ranging from 3V to 15V.
What is 4017 IC used for?
The 4017 integrated circuit (IC) is primarily used as a decade counter and divider in digital electronics. It counts pulses applied to its clock input and sequentially activates its 10 output pins (Q0 to Q9) in response to each pulse. Here are some common uses of the 4017 IC:
LED Chasers and Sequencers: It is frequently used to create LED chaser circuits where LEDs light up in sequence or move back and forth.
Digital Clocks and Timers: The 4017 IC can be used to build simple digital clocks or timers by driving displays or other output devices in a sequential manner.
Frequency Dividers: It can divide the frequency of an input signal by 10, which is useful in various frequency division applications.
Sequential Logic Circuits: The decoded outputs of the 4017 IC make it suitable for use in various sequential logic circuits where specific actions need to occur in a programmed sequence.
Decade Counters: It functions as a decade counter, counting from 0 to 9 and then repeating, which is useful in applications requiring cyclic counting.
Automated Lighting Systems: Used in lighting systems where lights need to turn on or off in a predetermined sequence.
Digital Games and Displays: It can be used to create simple games or digital displays where specific patterns or sequences are required.
4017 IC features and characteristics
Decade Counter: The 4017 IC is designed to count in decimal (0 to 9). It sequentially activates its 10 output pins (Q0 to Q9) in response to clock pulses applied to its clock input (pin 14).
Decoded Outputs: Each output pin represents a specific count state, making it easy to use in applications where decoded outputs are required without additional decoding logic.
Applications: It is commonly used in LED chaser circuits, digital clocks, timers, frequency dividers, sequential logic circuits, and other applications where sequential counting or timing is needed.
Control Pins: In addition to the clock input, the 4017 IC includes control pins such as Reset (pin 15) for resetting the counter, and Enable (pin 13) for enabling or disabling the IC.
Versatility: It is versatile due to its ability to divide frequencies, drive displays, and control other circuit elements based on the count sequence.
Low Power Consumption: Being a CMOS IC, it operates at lower power levels compared to TTL (Transistor-Transistor Logic) equivalents, making it suitable for battery-powered applications.
