The expression Y=AB+BC+AC shows the _________ operation. a) EX-OR b) SOP c) POS d) NOR
3. () Use only NAND gates to implement the Boolean function F AC +BC. (ii) Use only NOR gates to implement the Boolean function F AB+BC. Write the truth tables and draw the logic circuits for the following Boolean functions: (i) F A +BC'. (ii) F AB +C'+D. 4.
CMOS only. For the expression F = AB + AC, draw the corresponding logic circuit using (a) CMOS NAND gates only and (b) CMOS NOR gates only.
Prove the following using appropriate methods. 10) a AC + AB + BC = AB + BC + AC b. AC + BC + AB EBC + AB+ AC
Q.2) Using De Morgan's law: a) Design a 3-input NOR gate using 2-input NOR gate only. Draw you diagram b) Design 4 input AND gate using 2 input NOR gates. Draw you diagram
R= ABCDEG decomposition: {AB, BC, ABDE, EG } F = {AB → C, AC → B, AD → E, B → D, BC → A, E → G} Is this lossless or not? Please Draw a table for this, the answer set online told me this is lossy, but when I do the table test, I find it is lossless.
Prove by algebraic method that a ̄ + ab + ac ̄ + a ̄bc ̄ = a ̄ + ̄b + c ̄.
8. (2 points) Consider the mechanism below Step 1 (slow) A2 BC AB+AC AB BC B2AC Step 2 (fast) B2+ 2 AC overall A22 BC What is the rate law of the reaction? a. b. What compound is considered an intermediate?
(1) (a) (i) Show that the NOR gate is universal. (ii)Identify the gate that is the dual of the NOR gate. (b) Draw the circuit for F = XY Z + XZ(bar) + XY(bar) using only OR and NOT gates. Show the calculations that led you to your answer.
Determine the member force for member ab , ac and bc the trusses shown in the figure below, determine the member forces for members ab, ac and bc 5. For 12 m C. 8@4 m 32 m Joint C