The Boolean package contains following components:
Gates:
Boolean OR Gate
Boolean NOR Gate
Boolean XOR Gate
Boolean XNOR Gate
Inputs:
Boolean Constant True
Boolean Constant False
Displays:
Boolean 7 Segment Display
Flip Flop / Latches / Register:
Boolean RS Flip Flop
Boolean JK (MS) Flip Flop
Boolean D Latch
Boolean Muliple D Latches
Boolean Mono Flop
Counters:
Boolean Counter with RCO and RBO