CD4051BM Datasheet, PDF (6/10 Pages) National Semiconductor (TI) – Single 8-Channel, Dual 4-Channel, Triple 2-Channel Analog Multiplexer/Demultiplexe

Block Diagrams (Continued)
CD4053BM CD4053BC
Truth Table
INPUT STATES
‘‘ON’’ CHANNELS
INHIBIT C B A CD4051B CD4052B CD4053B
0
000
0
0X 0Y cx bx ax
0
001
1
1X 1Y cx bx ay
0
010
2
2X 2Y cx by ax
0
011
3
3X 3Y cx by ay
0
100
4
cy bx ax
0
101
5
cy bx ay
0
110
6
cy by ax
0
111
7
cy by ay
1
NONE
NONE
NONE
Don’t Care condition
TL F 5662 – 3
6