is it exor?
2007-03-19 20:33:39 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
There is no perfect binary function in a universal sense.
These are the binary functions and their outputs.
..........AND..OR..NAND..XOR ...NOR ...XNOR
0,0 =.....0... ..0..... ..1..... .....0.. .....1. .........1
0,1 =.....0... ..1..... ..1..... .....1.. .....0. .........0
1,0 =.....0... ..1..... ..1..... .....1.. .....0. .........0
1,1 =.....1... ..1..... ..0..... .....0.. .....0. .........1
..........NOT...BUF
0 =......1.........0
1 =......0.........1
Any PLC can conduct all these functions in any order; there is a program available online called LADSIM you can Google which can be used to program, represent and output these in ladder diagram format. The free download version is fully functional except for no output is possible.
2007-03-19 22:05:01 · answer #1 · answered by Peter F 5 · 0⤊ 0⤋
What do you mean "perfect binary function"? I think all the logic gates do their job perfectly in the domain of Boolean logic. AND, OR, NAND, NOR, NOT all do what is advertised. Perfectly. Disregarding the reality of electronic realizations of the functions, of course.
2007-03-20 03:40:14 · answer #2 · answered by ZORCH 6 · 0⤊ 0⤋
No sense on "perfect binary", but the basic gate is the NAND, you can build any gate with combination of NANDs, may be this is the answer you're loking for...
2007-03-26 01:07:12 · answer #3 · answered by RR_MXLI 2 · 0⤊ 0⤋