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A circuit using four switching elements which allows power to be applied to a load in either direction. Often used for reversible motor control.

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Why it is preferred to use PNP and PMOS for pull-up, and use NPN and NMOS for pull-down

I have noticed that when I was designing universal logic gates like CMOS NOR gate that uses PMOS for pull-up and NMOS for pull-down. Then I faced it for second time with the H-bridge circuit, but i …
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