HEF4051 Philips Semiconductors, HEF4051 Datasheet - Page 3

• Manufacturer Part Number: HEF4051
• Description: 8-channel analogue multiplexer/demultiplexer
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FUNCTION TABLE
Notes
1. H = HIGH state (the more positive voltage)
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Note
1. To avoid drawing V
January 1995
Supply voltage (with reference to V
8-channel analogue multiplexer/demultiplexer
E
H
L = LOW state (the less positive voltage)
X = state is immaterial
the bidirectional switch must not exceed 0,4 V. If the switch current flows into terminal Z, no V
of terminals Y, in this case there is no limit for the voltage drop across the switch, but the voltages at Y and Z may
not exceed V
L
L
L
L
L
L
L
L
A
H
H
H
H
X
L
L
L
L
INPUTS
2
DD
or V
A
H
H
H
H
X
L
L
L
L
DD
1
EE
current out of terminal Z, when switch current flows into terminals Y, the voltage drop across
.
A
H
H
H
H
X
L
L
L
L
0
DD
)
Fig.3 Schematic diagram (one switch).
CHANNEL
Y
Y
Y
Y
Y
Y
Y
Y
none
ON
0
1
2
3
4
5
6
7
Z
Z
Z
Z
Z
Z
Z
Z
3
V
EE
18 to
0,5 V
DD
Product specification
current will flow out
HEF4051B
MSI