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4017 Decade Counter IC

4017 Decade Counter IC - ICs - Integrated Circuits & Chips - Core Electronics
4017 Decade Counter IC - ICs - Integrated Circuits & Chips - Core Electronics
4017 Decade Counter IC - ICs - Integrated Circuits & Chips - Core Electronics
4017 Decade Counter IC - ICs - Integrated Circuits & Chips - Core Electronics

4017 Decade Counter IC

(inc GST)

  • Stock: In Stock
  • SKU: FR-05-636
    10 or more ₹13
    50 or more ₹12


This IC 4017 is a 16-pin counter IC. It is a CMOS decade counter cum decoder circuit. It can count from zero to ten and its outputs are decoded. This saves a lot of board space and time required to build our circuits when our application demands using a counter followed by a decoder IC. IC 4017 is a digital counter plus decoder circuit.


CD4017 Pin Configuration  :-

Pin Number

Pin Name


1 to 7 and 9,10,11

Output pins Q0 to Q9

These are the 10 output pins on which the counting occurs, they are not in order hence verify pin diagram above


Vss or Ground

Connected to the Ground of the circuit


Carry Out (CO)

This pin goes high after the IC counts from 1 to 10. This is used as carry while counting.


Clock Enable (EN)

This is an input which when made high will hold the count at the current state



The counting happens when this clock pulse goes high , this pin is normally connected to 555 timer or other uC to produce a pulse



As the name suggests this pin resets the count back to 1


Vdd / Vcc

Connects to the supply voltage typically +5V

  • High speed 16 pin CMOS Decade counter
  • Supports 10 decoded outputs
  • Wide supply voltage range from 3V to 15V, typically +5V
  • TTL compatible
  • Maximum Clock Frequency: 5.5Mhz
  • Available in 16-pin PDIP, GDIP, PDSO packages
Where to use CD4017 IC:-
The IC CD4017 is used for counting applications, it has the capability to turn on 10 outputs sequentially in a pre-defined time and reset the count or hold it when required. It also has the capability to indicate the status of counting using Carry pin. This is commonly used for Led chasers and other logical output projects, so if you are looking for a sequential decoded counting IC that can count up to 10 then this IC will be your right choice
How to use a CD4017 IC:-
The IC can work from 3V to 15V, but normally powered with +5V to the Vdd/Vcc pin and the Ground/Vss pin is connected to ground. We have 10 output pins ranging from Q0 to Q9, these pins can be connected to any load but we are using LEDs here as shown in the circuit below.
Package Includes  :-
  • 1 X  4017 Decade Counter IC
Questions1 Answers2 | Expand All
Can i get GST invoice for the order ?
Shubham Bhausaheb Modake
  • Yes, You can claim GST credit if you have a GST number. To do it you have to mention the GST number at the time of checkout. GST option appears in the Billing Address. If you are an existing customer of flyrobo then you can log in to your account ( Account → Address Book → Edit Address) and Then enter your GST number.
    FlyRobo[ 16/11/2022 ]
    Was this answer helpful?684
When will delivered order?
  • Order will be delivered within 1-3 days in metro city, 3-5 days in other city and 4-7 days in villages or small city. This is the average time of delivery in express shipping. but can change with different locations and different situations.
    FlyRobo[ 16/07/2021 ]
    Was this answer helpful?-1032
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Tags: 4017 , Decade , Counter , IC , radio

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