Electronics - Flip-Flops and Timers - Discussion

5. 

A basic S-R flip-flop can be constructed by cross-coupling which basic logic gates?

[A]. AND or OR gates
[B]. XOR or XNOR gates
[C]. NOR or NAND gates
[D]. AND or NOR gates

Answer: Option C

Explanation:

No answer description available for this question.

Bhawna said: (Oct 15, 2013)  
But basic gates are AND, OR, NOT.

Hiren said: (Jan 24, 2014)  
Because NAND and NOR gate are universal gates.

Through both of them, Any logic circuit can be prepair.

Priyanka said: (Sep 30, 2014)  
Because NAND and NOR gate are universal gates.

Tayyab said: (Mar 22, 2017)  
Thanks @Priyanka.

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