Digital Electronics It is desired to have a 64 × 8 ROM. The ROMs available are of 16 × 4 size. The number of ROMs required will be 2 4 6 8 2 4 6 8 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics NOT gates are to be added to the inputs of which gate to convert it to a NOR gate? NAND OR X-NOR AND NAND OR X-NOR AND ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A half adder has 1 input and 1 output 2 inputs and 1 outputs 1 input and 2 outputs 2 inputs and 2 output 1 input and 1 output 2 inputs and 1 outputs 1 input and 2 outputs 2 inputs and 2 output ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a logic gate is 0 when all its inputs are at logic 1. The gate is either a NAND or an AND a NAND or an X-OR a NOR or an X-NOR a NAND or an X-NOR a NAND or an AND a NAND or an X-OR a NOR or an X-NOR a NAND or an X-NOR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The simplified block diagram of a 10-bit A/D converter of dual slope integrator type is shown in figure. The 10-bit counter at the output is clocked by a 1 Mhz clock. Assuming negligible timing overhead for the control logic, the maximum frequency of the analog signal that can be converted using this A/D converted is approximately . 1 KHz. 250 Hz. 500 Hz. 2 KHz. 1 KHz. 250 Hz. 500 Hz. 2 KHz. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Positive logic in a logic circuit is one in which logic 0 voltage level is lower than logic 1 voltage level. logic 0 voltage level is higher than logic 1 voltage level logic 0 and 1 are represented by 0 and positive voltage respectively logic 0 and, -1 are represented by negative and positive voltages respectively logic 0 voltage level is lower than logic 1 voltage level. logic 0 voltage level is higher than logic 1 voltage level logic 0 and 1 are represented by 0 and positive voltage respectively logic 0 and, -1 are represented by negative and positive voltages respectively ANSWER DOWNLOAD EXAMIANS APP
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