CD4051BC • CD4052BC • CD4053BC
Single 8-Channel Analog Multiplexer/Demultiplexer •
Dual 4-Channel Analog Multiplexer/Demultiplexer •
Triple 2-Channel Analog Multiplexer/Demultiplexer
General Description
The CD4051BC, CD4052BC, and CD4053BC analog mul-
tiplexers/demultiplexers are digitally controlled analog
switches having low “ON” impedance and very low “OFF”
leakage currents. Control of analog signals up to 15V
can be achieved by digital signal amplitudes of 3 15V. For
example, if V
5V, V
0V and V
DD
SS
EE
nals from 5V to 5V can be controlled by digital inputs of
0 5V. The multiplexer circuits dissipate extremely low qui-
escent power over the full V
V
and V
DD
SS
voltage ranges, independent of the logic state of the control
signals. When a logical “1” is present at the inhibit input ter-
minal all channels are “OFF”.
CD4051BC is a single 8-channel multiplexer having three
binary control inputs. A, B, and C, and an inhibit input. The
three binary signals select 1 of 8 channels to be turned
“ON” and connect the input to the output.
CD4052BC is a differential 4-channel multiplexer having
two binary control inputs, A and B, and an inhibit input. The
two binary input signals select 1 or 4 pairs of channels to
be turned on and connect the differential analog inputs to
the differential outputs.
CD4053BC is a triple 2-channel multiplexer having three
separate digital control inputs, A, B, and C, and an inhibit
input. Each control input selects one of a pair of channels
which are connected in a single-pole double-throw configu-
ration.
Ordering Code:
Order Number
Package Number
CD4051BCM
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
CD4051BCSJ
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
CD4051BCMTC
MTC16
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
CD4051BCN
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
CD4052BCM
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
CD4052BCSJ
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
CD4052BCN
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
CD4053BCM
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
CD4053BCSJ
M16D
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
CD4053BCN
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
© 2000 Fairchild Semiconductor Corporation
Features
Wide range of digital and analog signal levels:
digital 3 – 15V, analog to 15V
Low “ON” resistance: 80 (typ.) over entire 15V
p-p
signal-input range for V
High “OFF” resistance:
5V, analog sig-
channel leakage of 10 pA (typ.) at V
Logic level conversion for digital addressing signals of
V
supply
3 – 15V (V
V
DD
EE
DD
SS
to 15 V
(V
V
p-p
DD
EE
Matched switch characteristics:
R
5
(typ.) for V
ON
Very low quiescent power dissipation under all
digital-control input and supply conditions:
1
W (typ.) at V
V
DD
Binary address decoding on chip
Package Description
DS005662
November 1983
Revised August 2000
p-p
p-p
V
15V
DD
EE
V
10V
DD
EE
3 – 15V) to switch analog signals
15V)
V
15V
DD
EE
V
V
10V
SS
DD
EE
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