The rise time (tr) is the time it takes for a pulse to rise from its                 point up to its point. The fall time (tf) is the length of time it takes to fall from the to the point.

Related MCQs

• 8: A JK flip-lop has its J input connected to logic level 1 and its input to the Q output. A clock pulse is fed to its clock input. The flip-lop will now
• A J-K lip-lop has its J-input connected to logic level 1 and its input to the Q output pulse is fed to its clock input the flip-flop will now
• The time required for a pulse to change from 10 to 90 percent of its maximum value is called
• The time required for a pulse to decrease from 90 to 10 per cent of its maximum value is called
• A pulse train can be delayed by a finite number of clock periods using
• 41: In a ripple counter using edge triggered JK flfp-flops, the pulse input is applied to the
• Assume that a 4-bit serial in/serial out shift register is initially clear. We wish to store the nibble 1100. What will be the 4-bit pattern after the second clock pulse? (Right-most bit first.)
• If we multiply ' 723 ' and ' 34 ' by representing them in floating point notation i.e. By first, converting them in floating point representation and then multiplying them, the value of mantissa of result will be                
• The time required for a gate or inverter to change its state is called
• Most of the digital computers do not have floating point hardware because