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SYEN 3330 Digital Systems. Chapter 2 – Part 1. Binary Logic and Gates. Binary Variables. Logical Operations. Notation Examples. AND. OR. NOT. 0 + 0 = 0. 0 0 = 0. 0 = 1. 0 + 1 = 1. 0 1 = 0. 1 = 0. 1 + 0 = 1. 1 0 = 0. 1 + 1 = 1. 1 1 = 1. Operator Definitions.
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SYEN 3330 Digital Systems Chapter 2 – Part 1 SYEN 3330 Digital Systems
Binary Logic and Gates SYEN 3330 Digital Systems
Binary Variables SYEN 3330 Digital Systems
Logical Operations SYEN 3330 Digital Systems
Notation Examples SYEN 3330 Digital Systems
AND OR NOT 0 + 0 = 0 0 0 = 0 0 = 1 0 + 1 = 1 0 1 = 0 1 = 0 1 + 0 = 1 1 0 = 0 1 + 1 = 1 1 1 = 1 Operator Definitions • Operations are defined on the values "0" and "1" for each Operator: SYEN 3330 Digital Systems
AND x y z = x y 0 0 0 0 1 0 1 0 0 1 1 1 Truth Tables • Truth tables list the output of a function for all possible inputs: SYEN 3330 Digital Systems
Logic Gates SYEN 3330 Digital Systems
Logic Gate Symbols SYEN 3330 Digital Systems