4017 Decade Counter

October 11, 2024 Post a Comment

4017 decade counter

The 4017 Decade counter is a device that counts clock pulses. It is called a decade counter because it has 10 outputs (Q0 to Q9) and so it can count 10 clock pulses before starting again. This is a very simple counter that is easy to understand and straightforward to use.

How many decoded decimal out does a 4017 decade counter IC has?

Pin Configuration of IC 4017. A CMOS decade counter like 4017 IC includes a five-stage Johnson counter & 10 decoded outputs for counting up to 10 decimals. This IC can be used in different counter circuits such as an LED chaser light & also a non-contact circuit with an AC detector.

How do I check my 4017?

Let's get started,

Step 1: Take All Components As Shown Below. Components required -
Step 2: Circuit Diagram. This picture is the scematic of this project.
Step 3: Short Pins of IC. ...
Step 4: Connect Buzzer. ...
Step 5: Connect LED. ...
Step 6: Connect Antenna. ...
Step 7: Connect Battery Clipper Wire. ...
Step 8: Connect Battery.

What type of IC is 4017?

IC 4017 is a digital counter plus decoder circuit. This pin goes high after the IC counts from 1 to 10. This is used as carry while counting. 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.

How does a 4017 chip work?

The 4017 chip works off of a clock signal. It advances from one output to the next on the positive (or rising) edge of a clock signal. once the clock goes from LOW to HIGH, at this point the 4017 chip knows to begin and turn on the next output. So it knows when to act based on the clock signal.

What is a decade counter used for?

A decade counter counts in decimal digits, rather than binary. A decade counter may have each (that is, it may count in binary-coded decimal, as the 7490 integrated circuit did) or other binary encodings. A decade counter is a binary counter designed to count to 1001 (decimal 9).

What Is PIN number in IC?

The pins on an IC chip provide connections to the tiny integrated circuits inside of your electronics. To determine which pin is which, you look down on the top of the IC for the clocking mark, which is usually a small notch in the packaging but might instead be a little dimple or a white or colored stripe.

What is CD4026?

IC CD4026. 4026 IC is a 4000 series IC. It is a CMOS seven-segment counter IC and can be operated at very low power. It is a decade counter, counts in decimal digits (0-9). It is used to display numbers on seven segment displays and it increment the number by one, when a clock pulse is applied to its PIN 1.

What are decimal counters?

A decimal counter is a chip designed to count the number of pulses or events that occur in digital circuits. These chips show the output in the decimal form or 1 to 99 form. So if we have a 12 bit counter, then it can count only 12 clock pulses or 12 events.

How does the 555 timer IC compliments the decade counter CD4017 IC?

CD4017 Example Circuit – Running LEDs A 555 Timer is set up in astable mode, which makes it into an oscillator circuit that creates a clock signal. This clock signal goes into the clock input of the IC 4017. Every time the clock input goes high, the counter in the 4017 increases, which makes the next output HIGH.

Which pin enables or disables the counter?

Pin 2: This is the enable pin for counter 1. The counter 1 circuit will receive the clock inputs only if this pin is set to HIGH. Otherwise, it retains its previous state even if any clock pulse is provided.

What is LM358 IC?

LM358 IC is a dual operational amplifier integrated circuit with two Op-Amp powered by a common power supply. It consists of two independent compensated operational amplifiers with low power and high gain frequency. LM358 is specially designed to operate from a single supply over a wide range of voltage.

What is the output from pin 15?

Using Pin#15 to Reduce the Number of Output Sequence As we learned above, there are 10 outputs in the pinout order of 3, 2, 4, 7, 10, 1, 5, 6, 9, 11.

How do you make a decade counter?

Decade Counter Operation When we connect a clock signal input to the counter circuit, then the circuit will count the binary sequence. The first clock pulse can make the circuit to count up to 9 (1001). The next clock pulse advances to count 10 (1010). Then the ports X1 and X3 will be high.

How many not gates are in a 7404 chip?

Each 7404 NOT gate IC has 6 NOT gates arranged as shown in the following figure. 14th pin is the Vcc and the 7th pin is the Ground. The outputs directly interface to CMOS, NMOS and TTL. It supports wide operating conditions and has large operating voltage range.

Why is decade counter called mod 10?

1) A decade counter is also known as a Modulo-10 Counter as it has 10 states. 2) It requires 4 flip-flops to construct a decade counter.

What are types of counters?

Counters are of two types. Asynchronous or ripple counters. Synchronous counters.

Which IC is used as decade counter?

A decade counter is very common in today's electronics. Most commonly available as IC CD7490, contains multiple flip flops to convert BCD-to-decimal and is incorporated as part of larger integrated circuits. A decade counter counts in a sequence of ten and then returns back to zero after the count of nine.

What is VCC and GND in IC?

VCC (Voltage Common Collector) is the higher voltage with respect to GND (ground). VCC is the power input of a device. It may be positive or negative with respect to GND. When the only positive power supply is used then VSS (Voltage Source Supply) means ground or zero.

Why IC is grounded?

Multiple ground pins, including the GND connections under the case, are used to ensure more thermal conductivity to the PCB the IC is connected to. Further, it reduces the impedance of the VCC/GND access of the IC.