And Or Not Nand

@jamilfaultfinder

11 years ago

https://everycircuit.com/circuit/4773749586919424

Simple Gates [ A And B ] High Led 1 is On [ A Or B ] or both High Led 2 is On [ Not B ] eg a Low on B Led 3 is On [ Not A And Not B ] Low on both Or [ Low on A 0r B ] Led 4 is On