ECE :: Digital Electronics
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An AND gate has two inputs A and B and one inhibit input 3, Output is 1 if
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The greatest negative number which can be stored is 8 bit computer using 2's complement arithmetic is
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A JK flip flop has tpd= 12 ns. The largest modulus of a ripple counter using these flip flops and operating at 10 MHz is
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In a ripple counter,
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A 12 bit ADC is used to convert analog voltage of 0 to 10 V into digital. The resolution is
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A full adder can be made out of
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If the functions w, x, y, z are as follows.
w = R + PQ + RS ,
x = PQR S + PQR S + PQ R S
Then
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= 8.333 say 8 
.
