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PD or Power Dissipation is Dual-In-Line is 700 mW.VDD or DC Supply Voltage ranges from −0.5 VDC to +18 VDC.TS or Storage Temperature ranges from −65☌ to +150☌.Input Voltage or Vin ranges from −0.5 VDC to VDD +0.5 VDC.Speed operation is medium like 5.0 MHz with 10V VDD.Noise immunity is high typically 0.45 VDD.It is available in different packages like 16-pin GDIP, PDIP & PDSO.It provides support to10 outputs that are decoded.The operational speed/CLK speed of this IC is 5 MHz.This IC is well-matched with Transistor-Transistor Logic or TTL.The supply voltage of IC 4017 ranges from 3V to 15V, usually +5V.The main features and specifications of IC 407 include the following. When the count is 1, Pin-2 is HIGH, and so on as described above. Then you can collect the outputs at the output pins. To use the IC, just connect it according to the specifications described above in the pin configuration and give the pulses you need to count to the pin-14 of the IC. This IC is very useful and also user-friendly. This should be given a HIGH voltage of 3V to 15V for the IC to function. Pin-16: This is the power supply (Vcc) pin.If you need to reset the IC, then you can connect this pin to HIGH voltage. Pin-15: This is the reset pin that should be kept LOW for normal operation.The count advances on the rising edge of the clock. This is the pin from where we need to give the input clock pulses to the IC to advance the count. If this pin is connected to logic HIGH voltage, then the circuit will stop receiving pulses and so it will not advance the count irrespective of several pulses received from the clock. In the normal mode of operation, this is connected to ground or logic LOW voltage. If you need a counting range of more than twenty or thirty, I advise you to go with the conventional procedure of using a binary counter followed by a corresponding decoder. However, it is not advisable to cascade more than 3 ICs as it may reduce the reliability of the count due to the occurrence of glitches. Each additional cascaded IC will increase the counting range by 10. We can increase and increase the range of counting by cascading it with more and more IC 4017s. By cascading with another 4017 IC, we can count up to 20 numbers. Pin-12: This is divided by 10 output which is used to cascade the IC with another counter to enable counting greater than the range supported by a single IC 4017.It goes high when the counter reads 9 counts. It goes high when the counter reads 4 counts. It goes high when the counter reads 8 counts. Pin-8: It is the Ground pin that should be connected to a LOW voltage (0V).It goes high when the counter reads 3 counts. It goes high when the counter reads 7 counts. It goes high when the counter reads 6 counts. It goes high when the counter reads 2 counts. It goes high when the counter reads 0 counts. It goes high when the counter reads 5 counts. On each count among 0 to 9, the particular output pin can include a high state & the remaining output maintains low simply one o/p will be high at a time. Once it reaches then the output will count at ‘9’ and again it repeats from 0 & continues this revolution similar to a ring counter. Here, the output begins from ‘0’ and moves to output ‘9. This IC counts for every positive otherwise increasing edge input provided at the CLK input. This IC includes 16-pins where 10 & 16 pins are output pins. This IC can be used in different counter circuits such as an LED chaser light & also a non-contact circuit with an AC detector. 4017 IC Pin Configuration of IC 4017Ī CMOS decade counter like 4017 IC includes a five-stage Johnson counter & 10 decoded outputs for counting up to 10 decimals. This IC includes the counter as well as the decoder. So it is one of the most flexible counters because it counts up to 10 & also it includes 10 separate outputs. This CMOS IC is frequently used in designing the 10 LEDs-based circuits to run the light for beginners. This decade counter is similar to Johnson 10 stage decade counter. This IC will count from 0 to 10 and the circuit with an IC 4017 will save board space as well as the time necessary to design the circuit. The CD4017 IC is a CMOS Decade counter and it is used in the applications of low-range counting.