|
入力 |
出力 |
LED |
|||
|
A |
B |
C |
D |
Y |
|
|
0 |
0 |
0 |
0 |
1(H) |
消灯 |
|
0 |
0 |
0 |
1 |
1(H) |
消灯 |
|
0 |
0 |
1 |
0 |
1(H) |
消灯 |
|
0 |
0 |
1 |
1 |
0(L) |
点灯 |
|
0 |
1 |
0 |
0 |
1(H) |
消灯 |
|
0 |
1 |
0 |
1 |
0(L) |
点灯 |
|
0 |
1 |
1 |
0 |
0(L) |
点灯 |
|
0 |
1 |
1 |
1 |
0(L) |
点灯 |
|
1 |
0 |
0 |
0 |
1(H) |
消灯 |
|
1 |
0 |
0 |
1 |
0(L) |
点灯 |
|
1 |
0 |
1 |
0 |
0(L) |
点灯 |
|
1 |
0 |
1 |
1 |
0(L) |
点灯 |
|
1 |
1 |
0 |
0 |
0(L) |
点灯 |
|
1 |
1 |
0 |
1 |
0(L) |
点灯 |
|
1 |
1 |
1 |
0 |
0(L) |
点灯 |
|
1 |
1 |
1 |
1 |
0(L) |
点灯 |