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  • CD4017 IC - (SMD Package) - Decade Counter IC

The CD4017 is a 5-stage divide-by-10 Johnson counter with 10 decoded outputs and a carry out bit. These counters are cleared to their zero count by a logical “1” on their reset line. These counters are advanced on the positive edge of the clock signal when the clock enable signal is in the logical “0” state. The configuration of the CD4017 permits medium speed operation and assures a hazard free counting sequence. The 10/8 decoded outputs are normally in the logical “0” state and go to the logical “1” state only at their respective time slot. Each decoded output remains high for 1 full clock cycle. The carry-out signal completes a full cycle for every 10/8 clock input cycles and is used as a ripple carry signal to any succeeding stages. 


 Wide supply voltage range: 3.0V to 15V 

High noise immunity: 0.45 VDD (typ.) 

 Low power Fan out of 2 driving 74L TTL compatibility: or 1 driving 74LS 

 Medium speed operation: 5.0 MHz (typ.) with 10V VDD 

 Low power: 10 µW (typ.) 

 Fully static operation 


• Automotive 

• Instrumentation 

• Medical electronics 

• Alarm systems 

• Industrial electronics 

• Remote metering 


Symbol Parameter Values
VDD DC Supply Voltage  −0.5 VDC to +18 VDC
VIN Input Voltage 0.5 VDC to VDD +0.5 VDC
TS Storage Temperature −65°C to +150°C
PD Power Dissipation  700 mW
TL Lead Temperature 260°C

Related Document:-

CD4017 SMD Data Sheet

Brand/Manufacturer Generic
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 18.88 (Inclusive of all Taxes)
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CD4017 IC - (SMD Package) - Decade Counter IC

  • Product Code: EC-0945
  • Availability: 743
  • Rs.16.00
  • (Excluding 18% GST)


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