555555555585. The pulse width of a one-shot circuit is determined by ________. (a) a resistor and capacitor (b) two resistors (c) two capacitors (d) none of the above
5555555555139. The inputs on a 7474 D flip-flop are S, R, D, and CLK ________ is/are synchronous. (a) Only S (b) S and R (c) Only D (d) All of the above.
5555555555147. When the output of the NOR gate S-R flip-flop is Q = 0 and , the inputs are: (a) S = 1, R = 1 (b) S = 1, R = 0 (c) S = 0, R = 1 (d) S = 0, R = 0
555555555597. A 555 operating as a monostable multivibrator has a C1 = 0.01 F. Determine R1 for a pulse width of 2 ms. (a) 200 k (b) 182 k (c) 91 k (d) 182