-logic gate OR-NOT. OUT=NOT(IN0 OR IN1).
The element takes values in the input logic zero and one. Logical zero - it is all the values that are less than 1. Logical 1 - are all values that are equal to or greater than one. The output element of returns under the table.
IN0
IN1
OUT
0
0
1
0
1
0
1
0
0
1
1
0