由双4选1数据选择器74LS153实现两个逻辑函数: F 1 (A,B,C,D)=∑m(0,3,5,6,9,10,12,15) F 2 (A,B,C,D)=∑m(0,1,2,3,9,10,12,13,14,15) 画出设计后的逻辑图,并说明设计的过程。可使用其他逻辑门(与、或、非、异或),但要尽量少用。
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【简答题】O .(computer science) software that controls the execution of computer programs and may provide various services
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