A-level Computing/OCR/Basic Principles of Hardware, Software and Applications/Machine Level Architecture/Logic Gates
0 1 1 0
00 0 01 0 10 0 11 1
00 0 01 1 10 1 11 1
The three logic gates above and the simpliest form of Logic Gates
A NAND function is a Boolean function which is simply a combination of the AND function and the NOT function. NOT AND is abbreviated to NAND.
A NAND can be written in the form of
NOT A.B or A.B with a line over the top.
With the line above meaning not IMPORTANT: The line is NOT dotted !!!