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只读存储器是由()组成。
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只读存储器是由()组成。
A、存储矩阵
B、输出缓冲器
C、以上均不对
D、地址译码器
正确答案:ABD
Tag:
电工电子技术
译码器
只读存储器
时间:2024-11-07 10:40:44
上一篇:
有三台电动机A,B,C,今要求:A开机则B必须开机;B开机则C必须开机。若不满足上述要求应发出报警信号。设开机为1,不开机为0;报警为1,不报警为0,用与非门组成该逻辑电路,其报警信号F的表达式为()。
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输出缓冲器的作用是()。
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