| 8th November 2016 11:26 AM | |
| shikha | Re: LD Lab Manuals For VTU Well below I have given you the Logic design lab manual for the Visvesvaraya Technological University VTU you can have a look Experiment 1 EXPERIMENT: 1 LOGIC GATES AIM: To study and verify the truth table of logic gates LEARNING OBJECTIVE: • Identify various ICs and their specification. COMPONENTS REQUIRED: • Logic gates (IC) trainer kit. • Connecting patch chords. • IC 7400, IC 7408, IC 7432, IC 7406, IC 7402, IC 7404, IC 7486 THEORY: The basic logic gates are the building blocks of more complex logic circuits. These logic gates perform the basic Boolean functions, such as AND, OR, NAND, NOR, Inversion, Exclusive-OR, Exclusive-NOR. Fig. below shows the circuit symbol, Boolean function, and truth. It is seen from the Fig that each gate has one or two binary inputs, A and B, and one binary output, C. The small circle on the output of the circuit symbols designates the logic complement. The AND, OR, NAND, and NOR gates can be extended to have more than two inputs. A gate can be extended to have multiple inputs if the binary operation it represents is commutative and associative. These basic logic gates are implemented as small-scale integrated circuits (SSICs) or as part of more complex medium scale (MSI) or very large-scale (VLSI) integrated circuits. Digital IC gates are classified not only by their logic operation, but also the specific logic-circuit family to which they belong. Each logic family has its own basic electronic circuit upon which more complex digital circuits and functions are developed. The following logic families are the most frequently used. TTL Transistor-transistor logic ECL Emitter-coupled logic MOS Metal-oxide semiconductor CMOS Complementary metal-oxide semiconductor TTL and ECL are based upon bipolar transistors. TTL has a well established popularity among logic families. ECL is used only in systems requiring high-speed operation. MOS and CMOS, are based on field effect transistors. They are widely used in large scale integrated circuits because of their high component density and relatively low power consumption. CMOS logic consumes far less power than MOS logic. There are various commercial   Address: VTU Jnana Sangama, VTU Main Road, Machhe, Belagavi, Karnataka 590018 Phone: 0831 249 8196 |
| 8th November 2016 09:27 AM | |
| Unregistered | LD Lab Manuals For VTU Hi I need the Logic design lab manual for the Visvesvaraya Technological University VTU so if you are having the same please provide me so I can have an idea??? |
