IC 555 Design Note

IC 555 is the popular timer Integrated circuit inevitable for many timer applications. It is widely used in both analogue and digital circuits to generate short duration pulses. It can be designed as Monostable and Astable multivibrator and also as Bistable, Schmitt trigger etc. It is important to know the internal details of the IC 555 as well as its working to design a circuit error proof.

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