A sequential circuit with two D FFs A and B, two inputs x and y, and one output z is specified by the following next-state and output equations.

True / False A5 A 2-input OR gate produces a high output when any of the inputs is high.

Q2 (a) Analyze the output for a 4-bit comparator (74LS85) in Figure Q2(a) using input of A0, A1, A2, A3, B0, B1, B2 and B3. The output is active-HIGH.

I need the answer as soon as possible

Design a 3 bit sequential circuit whenever the input is an odd the corresponding next state is greater 1 of its input parameter Please I need it in 20 mins.

A reduced state table has 45 states. The minimal number of FFs needed to implement this circuit is

-VÁ VREF $₂ R Set/reset O- + Integrator Control logic 001 Clock + Comparator b1 b2 b3 bN The above figure is to be designed as a 7-bit A/D device. Suppose VREF = 7V and Clock time period 4us. What is the output digital output if v' = 5.6000V? A Counter How much time it would take to produce the output from the moment switch S2 is connected to -v ? A us

Problem 15 Given this circuit, what are the values at #1 , #2, and F1, for all possible values of the inputs. U2B OF1 U3A 5. 3. 7408 U1A 7432 7404 #1 #2

Design a four-bit variable resistor network DAC using R1=1 K ohm and RL=1000 K ohm resistors for (0 = 0V and 1 = 15V). Then write down the table that has all conversions from (0000 to 1111).

Here K1=13, K2=3 Please solve the Question and show the all steps.