2011-06-15 22.18.29

A common RS NOR latch

An RS NOR latch is the basics of all comon memory types. Usually, it's made out of 2 NOR gates (dirt blocks on the screenshot).

This particular version has:

  • 2 inputs (Reset and Set), shown with the red and green wool.
  • 2 outputs, shown with the blue wool.

The most common use for RS latches is combination locks. Template:Citation needed