*13. Using the characteristics of Fig. 4.121, determine the following for an emitter-bias configura- tion if a Q-point is defined at Ico = 4 mA and VCE, = 10 V. a. Rcif Vcc =21V and RE = 1.2 kN. b. Bat the operating point. c. Rg. d. Power dissipated by the transistor. e. Power dissipated by the resistor Rc- %3D Ic(mA) 110 µ 10 80 μΑ 9 70 μΑ 60 μΑ 7 50 µA 6. 40 μΑ 30 µA 4 3 +20 µA 2 10 LA 5 10 15 20 25 30 VCE (V) FIG. 4.121

Q: (a) X = A + B + C (b) X= (A + B)C (d) X = (A + B) + (AB + BC) (e) X = (A + B)(A + B)

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: can you resubimt with better pics of k-map and circuit

A: The values of D=∑(1,4,5,6) taken from step 2 of previous solution.

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Q: 18. Solve this K-map as you would when deriving a minimal sum-of-products expression. Circle the…

A:

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Latches and Flip Flop

Just like logic gates, the latches and flip-flops are the important elements of an electronic circuit. The logic gates form the important part of combinatorial circuits, while the latches and flip-flops form the essential part of a sequential circuit. Sequential circuits form the important concept of automata theory in electronics and electrical engineering, these circuits are a kind of logic circuit whose output depends on both present input and past inputs, that is, the input history.