入力と出力の関係は以下のようになります。
入力 | 出力 |
D | C | B | A | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
L | L | L | L | L | H | H | H | H | H | H | H | H | H | H | H | H | H | H | H |
L | L | L | H | H | L | H | H | H | H | H | H | H | H | H | H | H | H | H | H |
L | L | H | L | H | H | L | H | H | H | H | H | H | H | H | H | H | H | H | H |
L | L | H | H | H | H | H | L | H | H | H | H | H | H | H | H | H | H | H | H |
L | H | L | L | H | H | H | H | L | H | H | H | H | H | H | H | H | H | H | H |
L | H | L | H | H | H | H | H | H | L | H | H | H | H | H | H | H | H | H | H |
L | H | H | L | H | H | H | H | H | H | L | H | H | H | H | H | H | H | H | H |
L | H | H | H | H | H | H | H | H | H | H | L | H | H | H | H | H | H | H | H |
H | L | L | L | H | H | H | H | H | H | H | H | L | H | H | H | H | H | H | H |
H | L | L | H | H | H | H | H | H | H | H | H | H | L | H | H | H | H | H | H |
H | L | H | L | H | H | H | H | H | H | H | H | H | H | L | H | H | H | H | H |
H | L | H | H | H | H | H | H | H | H | H | H | H | H | H | L | H | H | H | H |
H | H | L | L | H | H | H | H | H | H | H | H | H | H | H | H | L | H | H | H |
H | H | L | H | H | H | H | H | H | H | H | H | H | H | H | H | H | L | H | H |
H | H | H | L | H | H | H | H | H | H | H | H | H | H | H | H | H | H | L | H |
H | H | H | H | H | H | H | H | H | H | H | H | H | H | H | H | H | H | H | L |
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