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Electronics and Communication Electronic Devices And Circuits Difficulty: Medium

One of the following is found on board a weather satellite What is output 'Z' of an EX-OR gate, where all inputs are set at $$\overline {\text{A}} $$ Consider a single mode fiber having core refractive index n1 = 1.5. The fiber length is 12m. Find the time taken by the axial ray to travel along the fiber. The impulse response of an LTI system can be obtained by The inverter 74 AL S01 has the following specifications: I OH max = -0.4 mA, I OL max = 8 mA, I IH max = 20 µA, I IL max = -0.1 mA. The fan out based on the above will be