8-bit Latch flip-flop module


An 8-bit latch is an electronic circuit that can store 8 bits of data (one byte). When the clock signal is HIGH, the latch passes data from the inputs to the outputs, and when it goes LOW, it "latches" them, holding the last state until the next clock change.

When the clock input CLK is HIGH, the flip-flops are transparent (Q = A). When CLK changes state to LOW, the flip-flops latch their input states.

LOW (green) = 0,    HIGH (red) = 1.