已知用8选1数据选择器74LS151构成的逻辑电路如下图所示，则输出F的最简“与或”式是 。https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/6b77dfd79ec5427f91c451fcbc4da19f.png
举一反三
- 已知用8选1数据选择器74LS151构成的逻辑电路如下图所示，则输出F的最简“与...91c451fcbc4da19f.png
- 8选1数据选择器CT4151芯片构成下图所示电路，则输出函数Y(D,C,B,A)的表达式正确的是 。https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/a1a7fd35bf72422993d05b7d0ec6f037.png
- 如图所示电路的逻辑表达式F=（ ）。<img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/8655693a417e4e43a32e0732ed533c96.png" /> A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/beda73211aea49f082d9137fd4eb0526.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/7388c99ee0824f20bcf85893934a2f6a.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/9a5c81e78b344c79a9389e932a7f55ce.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/82193a9a030243728012b02e15718987.png" />
- 已知用8选1数据选择器74LS151构成的逻辑电路如图所示，则电路实现的逻辑功能...83519af08e3a265b.png
- 下列 电路可以实现F=A的功能。https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/7ef13859bde449a9a208065d73f3752d.png