Digital Electronics The maximum positive and negative numbers which can be represented in two’s complement form using n bits are respectively, +(2n-1-1),-(2n-1-1) +2n-1,-2n-1 +(2n-1-1),-2n-1 +2n-1,-(2n-1+1) +(2n-1-1),-(2n-1-1) +2n-1,-2n-1 +(2n-1-1),-2n-1 +2n-1,-(2n-1+1) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics 10’s complement of 63325600 is 366744399 36674400 633256600 36774400 366744399 36674400 633256600 36774400 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Why small bubble is given on the output of the NAND gate symbol ? Tristate None of these Open collector output Output is inverted Tristate None of these Open collector output Output is inverted ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A ROM has a 16-bit address bus. The number of locations in this memory is 32 16 1024 65536 32 16 1024 65536 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 . 2 KHz. 250 Hz. 1 KHz. 500 Hz. 2 KHz. 250 Hz. 1 KHz. 500 Hz. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What is the requirement of fullsubstractor circuit ? Three inputs and one output Two inputs and two outputs Three inputs and two outputs Two inputs and three outputs Three inputs and one output Two inputs and two outputs Three inputs and two outputs Two inputs and three outputs ANSWER DOWNLOAD EXAMIANS APP
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