MadeEasy Workbook: Digital Logic - Synchronous Asynchronous Circuits

Question

Comments

None of these. 

Answer given should be FF, but latch is asynchronous circuit, converted to FF using clock.

FF is synchronous circuit. 

Answer 1

but Latch is also made by cross coupling of NAND circuit??

Comments

@cse23, That's why the answer of above question is

(b) NAND circuit

Answer 2

Flip-flops are called Latches in electronics as state of the flipflop can be changed only by signal applied at the one or more inputs.

Hence the option (C0 appears is correct.