A | B | C | Y |
0 | 0 | 0 | 0 |
0 | 0 | 1 | 1 |
0 | 1 | 0 | 1 |
0 | 1 | 1 | 0 |
1 | 0 | 0 | 1 |
1 | 0 | 1 | 0 |
1 | 1 | 0 | 0 |
1 | 1 | 1 | 1 |
+
+
B . Y=AB+AC+BC
C . Y=
C+
B
+A
+ABC
D . Y=AB+BC

A | B | C | Y |
0 | 0 | 0 | |
0 | 0 | 1 | |
0 | 1 | 0 | |
0 | 1 | 1 | |
1 | 0 | 0 | |
1 | 0 | 1 | |
1 | 1 | 0 | |
1 | 1 | 1 |

B .
C .
D .
B .
C .
D .
B .
C .
D .

B .
C .
|
| | Q |
| 0 | 0 |
|
| 0 | 1 |
|
| 1 | 0 |
|
| 1 | 1 |
|
| 开关 | 输出 | 照明灯 (亮/灭) | |
| A | B | Y(0/1) | |
| 0 | 0 | 0 | 0 |
| 0 | 1 | 0 | 0 |
| 1 | 0 | 0 | 0 |
| 1 | 1 | 1 | 1 |
| 开关 | 输出 | 照明灯 (亮/灭) | |
| A | B | Y(0/1) | |
| 0 | 0 | 1 | 1 |
| 0 | 1 | 0 | 0 |
| 1 | 0 | 0 | 0 |
| 1 | 1 | 1 | 1 |
| 开关 | 输出 | 照明灯 (亮/灭) | |
| A | B | Y(0/1) | |
| 0 | 0 | 1 | 1 |
| 0 | 1 | 0 | 0 |
| 1 | 0 | 0 | 0 |
| 1 | 1 | 0 | 0 |
| 开关 | 输出 | 照明灯 (亮/灭) | |
| A | B | Y(0/1) | |
| 0 | 0 | 0 | 0 |
| 0 | 1 | 1 | 1 |
| 1 | 0 | 1 | 1 |
| 1 | 1 | 0 | 0 |
请完成以下任务:
|
S |
R |
Q |
|
0 |
0 |
不变 |
|
0 |
1 |
|
|
1 |
0 |
|
|
1 |
1 |
不使用 |
| 输入 | 输出 |
| V+>V- | V0高电平 |
| V+=V- | V0=0.5VCC |
| V+<V- | V0低电平 |
图a
图b
![]() |
| Q |
0 | 0 | |
0 | 1 | |
1 | 0 | |
1 | 1 |
| A | B | F |
| 0 | 0 | 1 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 1 |
| A | B | F |
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
| A | B | F |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
| A | B | F |
| 0 | 0 | 1 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
| A | B | L |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 0 |
| 1 | 1 | 0 |
| A | B | L |
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
| A | B | L |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 1 |
| A | B | L |
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
图1
|
A |
B |
Y |
|
0 |
0 |
|
|
0 |
1 |
|
|
1 |
0 |
|
|
1 |
1 |
|
图2
(① 电容C更换小电容;② 电容C更换大电容;③调小电阻RP2;④调大电阻RP2 , 在上述选项中选择一项填入横线上)
图3
B .
C .
D .
B .
C .
D .