Y=AB非与CD非要怎样化简,逻辑电路图要怎样画?

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Y=AB非与CD非要怎样化简,逻辑电路图要怎样画?Y=AB非与CD非要怎样化简,逻辑电路图要怎样画?Y=AB非与CD非要怎样化简,逻辑电路图要怎样画?Y=(AB)''(CD)''=.=(A''+B'')(C''

Y=AB非与CD非要怎样化简,逻辑电路图要怎样画?
Y=AB非与CD非要怎样化简,逻辑电路图要怎样画?

Y=AB非与CD非要怎样化简,逻辑电路图要怎样画?
Y=(AB)' (CD)'
=.
=(A'+B') (C'+D')
=A'C'+A'D'+B'C'+B'D',
也可以再化简,
= (A+C)'+(A+D)'+(B+C)'+(B+D)'