4028 - Decoder, BCD to decimal (1-of-10)

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function table

D	C	B	A		Y0	Y1	Y2	Y3	Y4	Y5	Y6	Y7	Y8	Y9
0	0	0	0		1	0	0	0	0	0	0	0	0	0
0	0	0	1		0	1	0	0	0	0	0	0	0	0
0	0	1	0		0	0	1	0	0	0	0	0	0	0
0	0	1	1		0	0	0	1	0	0	0	0	0	0
0	1	0	0		0	0	0	0	1	0	0	0	0	0
0	1	0	1		0	0	0	0	0	1	0	0	0	0
0	1	1	0		0	0	0	0	0	0	1	0	0	0
0	1	1	1		0	0	0	0	0	0	0	1	0	0
1	0	0	0		0	0	0	0	0	0	0	0	1	0
1	0	0	1		0	0	0	0	0	0	0	0	0	1
1	0	1	0		0	0	0	0	0	0	0	0	0	0
1	0	1	1		0	0	0	0	0	0	0	0	0	0
1	1	0	0		0	0	0	0	0	0	0	0	0	0
1	1	0	1		0	0	0	0	0	0	0	0	0	0
1	1	1	0		0	0	0	0	0	0	0	0	0	0
1	1	1	1		0	0	0	0	0	0	0	0	0	0

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