The simplest equation which implements the K-map shown below is:

More Questions from Combinational Logic Circuits

• For a two-input XNOR gate, with the input waveforms as shown below, which output waveform is correct?
• Which of the K-maps given below represents the expression X = AC + BC + B?
• Which of the following logic expressions represents the logic diagram shown?
• Based on the indications of probe A in the figure given below, what is wrong, if anything, with the circuit?
• The device shown here is most likely a ________.
• How many 3-line-to-8-line decoders are required for a 1-of-32 decoder?
• Which of the following expressions is in the product-of-sums form?
• A 74HC147 priority encoder has ten active-LOW inputs and four active-LOW outputs. What would be the state of the four outputs if inputs 4 and 5 are LOW and all other inputs are HIGH?
• A decoder can be used as a demultiplexer by ________.
• Which of the following combinations of logic gates can decode binary 1101?

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