PPT-Logic Gates

Logic Gate Operation A logic gates senses inputs in the form of voltage and determines the output based on a predetermined set of rules The two most basic types of Gates are OR and AND. Please do not alter or modify contents All rights reserved 1FQMFXIFFMMZVDDFGVMJNQMFNFUJHUIJLJMM hy does my child always have an attitude Shes often disruptive disrespectful or picking on other children Shes always the one with a chip on her shoulder Buzzer. P6 – Electricity for Gadgets. Lesson 7 – Logic circuits. Learning aim: . Demonstrate an understanding of logic gates and circuits in electrical systems. Learning Objectives. Success Criteria. : . a resource for experimentally validated logic gates in synthetic biology. 20.385 Spring 2015 Ellie Laukaitis. SynBioLGDB. is an accessible, comprehensive resource for understanding and using logic gates. . http://www.comp.nus.edu.sg/~cs2100/. Logic Gates and Circuits. (. AY2015/6) . Semester . 1. CS2100. Logic Gates and Circuits. 2. WHERE ARE WE NOW?. Number systems and codes. Boolean algebra. Logic gates and circuits. Introduction. Gate Characteristics. Logic Families. Logic Family Characteristics. A Comparison of Logic Families. Complementary Metal Oxide Semiconductor. Transistor-Transistor Logic. Chapter 25. Introduction. Year 8. Starter - Recap slides. complete next two slides to recap. Label the different gates. AND. OR. NOT. XOR. Draw a line from the right definition to the the right logic gate. Exactly opposite to the input. We already know that the language of the machine is . binary. – that is, sequences of 1’s and 0’s. But why is this? . At the hardware level, computers are streams of signals. These signals only have two states of interest, high voltage and low voltage. . We already know that the language of the machine is . binary. – that is, sequences of 1’s and 0’s. But why is this? . At the hardware level, computers are streams of signals. These signals only have two states of interest, high voltage and low voltage. . Learning Objectives. Know the three basic logic gate operators . Work out the output of given inputs using a truth table. All the instructions and data inside a computer are stored using binary. . Computer memory uses many small transistors and capacitors to store data. . Logic Gates. NOT (Inverter) Gate. AND Gate. OR Gate. NAND Gate. NOR Gate. XOR Gate. Digital Signals. Digital signals 0 (false) or 1 (true). Digital signal 1 is represented by a small voltage.. Digital signal 0 is represented by no voltage.. Learn what a logic gate is and what they are for.. Be able to identify common logic gates.. Understand how truth tables work.. What is a logic gate?. Logic gates are part of the circuits inside your computer. They can take several INPUTS. . . - . 1. Brief History of Digital Electronics. Digital electronics can be found in many applications in the form of microprocessors, microcontrollers, PCs, DSPs, and an uncountable number of other systems.. Microchips (processors) . do exactly whatever instructions are fed into it, and that too without a single mistake.. Boolean . Logic was first introduced by George . Boole. The . basic . Boolean . operation can be further mapped into operations using bits and bytes. The most basic idea of Boolean Logic can be explained using logic gates. When the logic required becomes complex, these logic gates can be combined into more complex forms to get the required output. :. ARM® Edition. Sarah L. Harris and David Money Harris. Background. The Game Plan. The Art of Managing Complexity. The Digital Abstraction. Number Systems. Logic Gates. Logic Levels. CMOS Transistors.