Flops 4. Types of Flip Flops 5. D Flip Flop Operation 6. D Flip Flop Master Circuit 7. D Flip Flop Circuit 8. Tri-State Inverter 9. Flip-Flop Ideas 10. Flip-Flop Ideas Joseph A. Elias‚ PhD 1 Class 13: Flip Flops Introduction (Martin c.7) Flip Flops basics: •Storage elements for synchronous circuits (what is synchronous?) •Break up any race conditions or oscillations‚ i.e.‚ feedback loops around a cyclic logic circuit •Inputs: normally have 1 or 2 input signals and a clock •Outputs: differential
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Unit 1 Research Assignment 1: Integrated Circuit Technology An integrated circuit is a tiny complex of electronic components and their connections that are produced in or on a small slice of material. A MOSFET‚ (Metal Oxide Semiconductor Field Effect Transistor)‚ is the type of transistor used in modern computers. In the most basic form they are an amplifier. They typically have three pins - a source‚ a drain‚ and a gate. When there is voltage (not current) on the gate then the MOSFET
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Oil Circuit Breaker Operation By A JOSEPH INTRODUCTION In this study the operation and maintenance required on the Takaoka Tank Type Oil Circuit Breaker (Type L4) and the JB427 will be explored. The circuit breakers used for this study is the Diamond Vale 33kV Circuit Breaker at Mt Pleasant Substation and the #0 33kV Circuit Breaker at Barataria Substation respectively. Figure [ 1 ] : THE TAKAOKA OIL CIRCUIT BREAKER
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Advantages of Digital Circuits Name: Instructor: Institution: Introduction Digital circuits are circuits that use signals in digital form instead of analog forms. One distinctive feature of a digital signal is that it assumes discrete values‚ most of the time two values. A digital signal takes time to change from one value to another‚ and assumes intermediate values during transmission (Verma). Steady values are slightly inaccurate. Voltages
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Functional Decomposition Diagram An analyst first must understand an organization’s business functions before he or she can begin developing information systems. The functional decomposition diagram (FDD) is a business planning tool that depicts the hierarchy of business functions‚ processes‚ and subprocesses within an organization that are later described in detail using process models (chapter 6). The exercise of breaking down‚ or decomposing‚ the business functions into processes makes complex
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Choi A01982970 Dr. Cliff Skousen Circuit City Stores‚ Inc. (A) 1. Which of the three approaches to accounting for extended warranty and service contracts is most consistent with the actual substance of a sales transaction involving equipment and an extended warranty contract? Explain your selection and your reasoning fully. Circuit City should go with the Approach 3: Partial Revenue Recognition. At the beginning of the article‚ it shows that Circuit City believed that the revenue from sales
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Both Class Diagrams and Use Case Diagrams are used in the requirements determination of object oriented development. Object oriented development is an approach to system development that uses the object as the basic unit of systems analysis and design. Use case shows the relationships among actors and use cases within a system. Class diagrams are widely used to describe the types of objects in a system and their relationships The purpose of Use case diagram is that it shows the interaction
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Electric Circuits Fundamentals - Floyd © Copyright 2007 Prentice-Hall Chapter 4 Series circuits Summary All circuits have three common attributes. These are: 1. A source of voltage. 2. A load. 3. A complete path. VS + R3 R1 R2 Electric Circuits Fundamentals - Floyd © Copyright 2007 Prentice-Hall Chapter 4 Series circuits Summary A series circuit is one that has only one current path. R1 R1 R2 R3 VS R3 R2 VS R1 R2 R3 VS Electric Circuits Fundamentals
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TERNARY PHASE DIAGRAMS An Introduction Guna Selvaduray San Jose State University Credit for Phase Diagram Drawings: Richard Brindos Credit for scanning the phase diagrams: Brenden Croom G. Selvaduray - SJSU - Oct 2004 Utility of Ternary Phase Diagrams Glass compositions Refractories Aluminum alloys Stainless steels Solder metallurgy Several other applications G. Selvaduray - SJSU - Oct 2004 References on Ternary Phase Diagrams A. Prince‚ Alloy Phase Equilibria‚ Elsevier Publishing
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The Iron-Carbon Diagram There are two iron-carbon equilibrium diagrams: - stable iron-graphite Fe-Gr - metastable iron-cementite Fe-Fe3C The stable condition usually takes a very long time to develop. The metastable diagram is of more interest. Fe3C iron carbide called cementite because it is hard. Following phases exist on Fe-Fe3C diagram: - liquid solution of iron and carbon (L) - ferrite ( ) – an interstitial solid solution of carbon in Fe (bcc). At room temperature ferrite is ductile but
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