皮皮学，免费搜题
登录
搜题
【单选题】
An AND gate is checked for operation and the following readings are taken on the gate: input A = 0.2 V, input B = 4.5 V, input C = 0.4 V, output = 4.9 V. What might be wrong with the gate?A.
Input C is too high.
B.
The output is stuck high; the chip is bad.
C.
The output is too low: it should be 5 V.
D.
Nothing is wrong with the gate.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
相关题目：
参考解析：
知识点：
题目纠错 0
发布
