Digital Electronics How many flip flops are required to build a binary counter circuit to count from 0 to 1023? 24. 10. 6. 12. 24. 10. 6. 12. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A gate is enabled when its enable input is at logic 0. The gate is AND NOR NAND none of these AND NOR NAND none of these ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics (11011) 2 in BCD 8421 code is 01101100 00100111 00011011 11011001 01101100 00100111 00011011 11011001 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 2 Mhz 1 Khz 8 Mhz 2 Khz 2 Mhz 1 Khz 8 Mhz ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics An AND gate will function as OR if All the inputs are ‘0’ All the inputs and outputs are complemente' All the inputs to the gates are “1” Either of the inputs is “1” All the inputs are ‘0’ All the inputs and outputs are complemente' All the inputs to the gates are “1” Either of the inputs is “1” ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The 1’s complement of 11010111 is 10101000 00101000 10101000 11101000 10101000 00101000 10101000 11101000 ANSWER DOWNLOAD EXAMIANS APP
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