13. For the circuit shown in Fig. 15.54, (a) write an s-domain nodal equation for V.(s); (b) solve for Ux (t). 2u(1) V 800 mH FIGURE 15.54 • 5 Ω Ref 250 mF HE + 3u(t) V

Can you reduce this boolean equation down to 3 IC's?

응 Question 5: You have a 4-bit data input into your circuit. Your inputs are the data bits d3...d0, where d3 is the MSB and d0 is the LSB. You plan to design a circuit that tells you if the number is greater than 6 (BLUE LED is ON), You also want to know if the number is less than 9 (GREEN LED is ON). Clearly, if the number is in between, both LEDS can be ON. a) Draw the truth table for both LEDS (output). Call the outputs G, B. b) Draw 2 K-Maps for your G, B LEDS. Do not simplify. c) Simplify both K-Maps and write Boolean expression for G = f(d0, d1, d2, d3) B = f(d0,d1, d2, d3) 00 01 'p'p 11 °p'p Ow 00 01 10 m2 m14 m10 9m, d3 d2 d1 BLUE (B) GREEN (G) OP