Digital Electronics The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system. 5 V and 0 V 0 V and 5 V 1 V and 5 V –1.5 V and – 0.5 V 5 V and 0 V 0 V and 5 V 1 V and 5 V –1.5 V and – 0.5 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The devices commonly used for making digital circuits are contact switches semiconductor devices relays mechanical switches contact switches semiconductor devices relays mechanical switches ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics An X-OR gate gives a high output for odd decimal value. if there are odd number of 1s if it has even number of 0s if the decimal value of digital word is even for odd decimal value. if there are odd number of 1s if it has even number of 0s if the decimal value of digital word is even ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The difference between the diagram of a NOR and OR gate is OR is more squared than NOR NOR has got a bubble at its output terminal OR is more oval than NOR OR has got a bubble at its output terminal OR is more squared than NOR NOR has got a bubble at its output terminal OR is more oval than NOR OR has got a bubble at its output terminal ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics When will be the output of a NOT gate is LOW ? the input is HIGH. the input is LOW. the input is HIGH and LOW. None of these the input is HIGH. the input is LOW. the input is HIGH and LOW. None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A gate is enabled when its enable input is at logic 0. The gate is NOR AND none of these NAND NOR AND none of these NAND ANSWER DOWNLOAD EXAMIANS APP
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