Digital Electronics The output of a gate is LOW when at least one of its inputs is HIGH. This is true for NOR OR NAND AND NOR OR NAND AND ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics While using a frequency counter for measuring frequency, two modes of measurement are possible. 1. Period time 2. Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4Mhz the crossover frequency is given by 2 Khz 1 Khz 8 Mhz 2 Mhz 2 Khz 1 Khz 8 Mhz 2 Mhz ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A debouncing circuit is A latch An astable MV A monostable MV A bistable MV A latch An astable MV A monostable MV A bistable MV ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The universal gate is ___________ NAND gate None of these AND gate OR gate NAND gate None of these AND gate OR gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Among the logic families, the family which can be used at very high frequency greater than 100 MHz in a 4 bit synchronous counter is ECL CMOS TTLAS TTLLS ECL CMOS TTLAS TTLLS ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a gate is HIGH if and only if all its inputs are LOW. It is true for X-OR NOR X-NOR NAND X-OR NOR X-NOR NAND ANSWER DOWNLOAD EXAMIANS APP