CAPE Physics Unit 2 · 2007 (Specimen) · Paper 1 · Question Q30
Which of the following statements about a flip-flop is/are correct? I. It contains 2 cross-linked NAND or NOR gates II. It has 2 input and 2 stable output states III. It has 2 input and one stable output state.
- (A)I only
- (B)I and II only
- (C)II only
- (D)I and III only
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