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14 Topics
1. To study about the logic gates and verify their truth table. 2. Relization of AND and OR gates using (i) Diodes and resistors. (ii) Universal gates 3. Design and implement half adder and full adder circuits and verifies the truth table using logic gates. 4. Design and implement half subtractor and full subtractor circuits and verifies the truth table using logic gates. 5. Design and implement 4-bit binary to gray code converter and gray to binary code converter circuits. 6. Design and implement BCD to excess-3 code converter and excess-3 to BCD code converter. 7. Design and implement (i) 2-Bit magnitude comparator using basic gates (ii) 8-Bit magnitude comparator using IC 7485 8. Design and implement multiplexer and demultiplexer using logic gates and study of IC 74150 and IC 74154. 9. Design and implementation of the function using multiplexer (i) F(A, B, C)=Æ©m(1, 2, 5, 6) (ii) F(A, B, C)=Æ©m(0, 2, 5, 6, 7) 10. Design and implement encoder and decoder using logic gates and study of IC 7445 and IC 74147. 11. Realization of SR, JK, D and T flip flop using gates. 12. Design and implement 3-bit asynchronous up/down counter.