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LOGIC GATES
Logic Gates. Logic gates Digital systems are said to be constructed by using logic gates. These gates are the AND, OR, NOT, NAND, NOR, EXOR and EXNOR gate Basic Gates: *AND GATE *OR GATE *NOT GATE Universal Gates: *NOR GATE *NAND GATE Exclusive Gates: *EXOR GATE *EXNOR GATE AND GATE: Logic diagram Truth Table The AND gate is a basic digital logic gate that implements logical conjunction - it behaves according to the truth table to the right. A HIGH output (1) results only if all the inputs to the AND gate are HIGH (1). If none or not all inputs to the AND gate are HIGH, LOW output results. The function can be extended to any number of inputs. OR Ga...
Number system
Number system; The number system or the numeral system is the system of naming or the representing numbers . There are various type of number system .there are *Binary number system (base value 2) * Octal number system(base value8) * Decimal number system(base value10) *Hexa decimal number system (base value16) Numeral systems conversion table Decimal Base-10 Binary Base-2 Octal Base-8 Hexadecimal Base-16 0 0 0 0 1 1 1 1 2 10 2 2 3 11 3 3 4 100 4 4 5 101 5 5 6 110 6 6 7 111 7 7 8 1000 10 8 9 1001 11 9 10 1010 12 A 11 1011 13 B 12 1100 14 C 13 1101 15 D 14 1110 16 E 15 1111 17 F 16 10000 20 10 17 10001 21 11 18 10010 22 12 19 10011 23 13 20 10100 24 14
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