Section 5.2
Review Questions
D latches and clocked D latches
  1. What one gate is added to the SR latch to make it a D latch?
answer...
NOT
  1. Why was the D latch invented?
answer...
to avoid timing problems that might lead to putting the latch into an indeterminate state
  1. What does D stand for?
answer...
Data
  1. What do we often call the control input of a clocked D latch?
answer...
CK (for clock)
  1. Below is a clocked D latch and there are some values on the wires. Cross out the 0 on the CK wire and change it 1 and propagate values.
answer...