
MC14551B
IN/OUT
VDD
VDD
VDD
VEE
OUT/IN
LEVEL
CONVERTED
CONTROL
VDD
IN/OUT
OUT/IN
CONTROL
VEE
Figure 1. Switch Circuit Schematic
CONTROL 9
16 VDD
LEVEL
CONVERTER
CONTROL
W0 15
W1 1
X0 2
X1 3
Y0 6
Y1 10
Z0 11
Z1 12
8 VSS
7 VEE
Figure 2. MC14551B Functional Diagram
14 W
4X
5Y
13 Z
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