Αποτελέσματα Αναζήτησης
26 Νοε 2016 · This document discusses digital logic gates and circuits. It describes the basic logic gates - NOT, AND, OR, NAND, NOR, XOR, XNOR - and how each is represented by a truth table.
24 Απρ 2014 · Logic gates presentation. This document discusses various logic gates and their truth tables. It begins by explaining the AND, OR, and NOT gates and providing their respective logic symbols, descriptions, and truth tables. It then covers the NAND, NOR, XOR, and XNOR gates.
26 Δεκ 2013 · This document discusses logic gates and their functions. It describes three basic logic gates: AND gates, OR gates, and NOT gates. AND gates only output true if both inputs are true.
Logic gates are circuits that implement the logical AND, OR, NOT and other boolean functions, whose truth tables we studied last week. There are many ways to implement logic gates using transistors, but the most common is known as comple-
diagram Boolean algebra AND gate A logic circuit that inverts or complements its inputs. A table showing the inputs and corresponding output(s) of a logic circuit. A diagram of waveforms showing the proper time relationship of all of the waveforms. The mathematics of logic circuits. A logic gate that produces a HIGH output only
28 Αυγ 2014 · LOGIC GATES. INTRODUCTION TO LOGIC GATES • Boolean functions may be practically implemented by using electronic gates. The following points are important to understand. • Electronic gates require a power supply. • Gate INPUTS and OUTPUTS are driven by voltages having two nominal values, e.g. 0V and 5V representing logic 0 and logic 1 respectively.
27 Οκτ 2014 · The XOR and XNOR Gates • Exclusive-OR and Exclusive-NOR gates are formed by a combination of other gates already discussed. • Because of their fundamental importance in many applications, these gates are often treated as basic logic elements with their own unique symbols.
