Differentiate between decoding logic for an active-HIGH output and an active-LOW output
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- The circuit can operate as a4-to-16 decoder. Terminal EN denotes the enableinput. Describe the operation of the 4-to-16 decoder.What is the role of logic variable A?draw and identify or explainMake na input circuit using a switch and an external pull-up resistor.What are the logic states of the microcontoller if the switch is open?What are the logic states of the microcontoller if the switch is off?true or false ?? an even two bit parity checker will output a parity error if data A=LOW data , B=HIGH. parity bit = HIGH
- How do you write a logical expression for 4 outputs in a 2-4 active low decoder?Determine output logicWe want to design a circuit to detect prime numbers.The input of the circuit is a 4-bit binary number and the output is a single bit and should show one when the number is prime and zero otherwise.B. Implement the circuit using a 4× 1 multiplexer and combinational logic gates.C. Implement the circuit using only one decoder and one OR gate. What is the size of the decoder you use?