电子技术
2、列真值表I 0(I0 ) 1(I1 ) 2(I2 ) 3(I3 ) 4(I4 ) 5(I5 ) 6(I6 ) 7(I7 ) 8(I8 ) 9(I9 ) Y3 Y2 Y1 Y0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1
电子技术
2、列真值表I 0(I0 ) 1(I1 ) 2(I2 ) 3(I3 ) 4(I4 ) 5(I5 ) 6(I6 ) 7(I7 ) 8(I8 ) 9(I9 ) Y3 Y2 Y1 Y0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1