


74HC74D,653
1+ |
¥0.660694
|
|
10+ |
¥0.51563
|
|
30+ |
¥0.443052
|
|
100+ |
¥0.388665
|
|
500+ |
¥0.345155
|
|
1000+ |
¥0.3234
|
|
数量 |
|
详情
双路上升沿D型触发器 具有设置和复位功能