CD4029 Block Diagram
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CD4029 Binary/Decade & UP/Down Counter

CD4029 is a Synchronous, Programmable, Presettable, 4 Bit Up/Down & Binary/Decade counter which is very much similar to the IC 74193, However, there is one notable change between IC74193 and CD4029: CD4029 has one unique pin that determines its counter configuration for Binary and BCD counter mode, allowing the IC to count similarly to binary […]

Block Diagram of IC 74163
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IC74163 Pin Diagram, Truth Table & Counter Circuit

IC74163 Integrated Presettable Synchronous 4-bit Modulo-16 Up counter. The IC is a synchronous counter as all 4 flip-flops are integrated into the same chip & they receive the same clock pulse (clock signal). The IC74163 is a completely programmable binary counter due to its four preset inputs, which allow it to begin counting with any […]

IC74193, Up/Down Counter, Pin Configuration & Data sheet.
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IC74193, Up/Down Counter, Pin Configuration, Datasheet

IC 74193 is a 4-bit presettable synchronous┬áMODULO-16 Up/Down binary counter IC. IC74193 has two separate clock input pins to count up and count down, the output is synchronous with the clock inputs. The separate Terminal Count Up & Terminal Count Down are provided which is useful for designing higher counter or cascading the IC74193. The […]

Optocoupler circuit
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What Are Optoisolators And Optocoupler, How They Work?

Optoisolators and Optocoupler sound very similar and they are the same in terms of workings and other features lets see what are optoisolators and optocoupler. There are some differences due to which they are given different names. Photocoupler is another name of the optocoupler. An optocoupler or photocoupler and an optoisolator are semiconductor devices that […]

74160 BCD counter circuit
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74160 BCD Counter Circuit Diagram

In this article, we will see 74160 IC you can see 74160 BCD Counter Circuit Diagram. It is a 16 pin BCD counter with a feature of count loading means it is presettable. That means if you want you can count from anywhere between 0 to 9. It is a positive edge triggered IC. Pin […]

IC 7493 4 bit binary counter
Counter Circuits Electronics tutorial Flip Flops Integrated circuits (ICs)

IC 7493 4 Bit Binary Counter Circuit Designing

IC 7493 is a 4 bit binary counter IC, it is composed of 4 JK Flip Flop. Out of which 3 are connected together and 1 is alone, it is consists of a mod 8 counter and a mod 2 counter. Together they make a mod 16 counter. Specifications of 74LS93 IC : It has […]