Unformatted text preview: (d) combinations of AND, OR gates, and inverters, (e) any of these. Q.3. A full adder is characterized by: (a) two inputs and two outputs, (b) three inputs and two outputs, (c) two inputs and three outputs, (d) two inputs and one output. Q.4. The inputs to a full-adder are A = 1, B = 1 and C in = 0. The outputs are: (a) ∑ = 1, C out = 1, (b) ∑ = 1, C out = 0, (c) ∑ = 0, C out = 1, (d) ∑ = 0, C out = 0. Q.5. A 4-bit parallel adder can add: (a) two 4-bit binary number, (b) two 2-bit binary number, (c) four bits at a time, (d) four bits in sequence. Friday, 11 October 2002....
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This note was uploaded on 10/28/2009 for the course ELECTRICAL EET 022 taught by Professor Dr.maghrabi during the Spring '06 term at King Fahd University of Petroleum & Minerals.
- Spring '06