April 1994
Revised April 1999
7
4
VH
C40
51
74VHC4052
74
V
HC405
3
8-
Channel
Anal
og M
u
l
t
i
p
l
exer
Dua
l
4-Channe
l Analog Mult
ip
lexer
T
r
i
p
l
e
2
-
Channel
Anal
og
M
u
l
t
i
pl
exer
1999 Fairchild Semiconductor Corporation
DS011674.prf
www.fairchildsemi.com
74VHC4051 74VHC4052 74VHC4053
8-Channel Analog Multiplexer Dual 4-Channel Analog
Multiplexer Triple 2-Channel Analog Multiplexer
General Description
These multiplexers are digitally controlled analog switches
implemented in advanced silicon-gate CMOS technology.
These switches have low "on" resistance and low "off" leak-
ages. They are bidirectional switches, thus any analog
input may be used as an output and vice-versa. Also these
switches contain linearization circuitry which lowers the
"on" resistance and increases switch linearity. These
devices allow control of up to
6V (peak) analog signals
with digital control signals of 0 to 6V. Three supply pins are
provided for V
CC
, ground, and V
EE
. This enables the con-
nection of 05V logic signals when V
CC
=
5V and an analog
input range of
5V when V
EE
=
5V. All three devices also
have an inhibit control which when high will disable all
switches to their off state. All analog inputs and outputs
and digital inputs are protected from electrostatic damage
by diodes to V
CC
and ground.
VHC4051: This device connects together the outputs of 8
switches, thus achieving an 8 channel Multiplexer. The
binary code placed on the A, B, and C select lines deter-
mines which one of the eight switches is "on", and con-
nects one of the eight inputs to the common output.
VHC4052: This device connects together the outputs of 4
switches in two sets, thus achieving a pair of 4-channel
multiplexers. The binary code placed on the A, and B
select lines determine which switch in each 4 channel sec-
tion is "on", connecting one of the four inputs in each sec-
tion to its common output. This enables the implementation
of a 4-channel differential multiplexer.
VHC4053: This device contains 6 switches whose outputs
are connected together in pairs, thus implementing a triple
2 channel multiplexer, or the equivalent of 3 single-pole-
double throw configurations. Each of the A, B, or C select
lines independently controls one pair of switches, selecting
one of the two switches to be "on".
Features
s
Wide analog input voltage range:
6V
s
Low "on" resistance: 50 typ. (V
CC
V
EE
=
4.5V)
30 typ. (V
CC
V
EE
=
9V)
s
Logic level translation to enable 5V logic with
5V ana-
log signals
s
Low quiescent current: 80
A maximum
s
Matched switch characteristic
s
Pin and function compatible with the 74HC4051/ 4052/
4053
Ordering Code:
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.
Order Number
Package Number
Package Description
74VHC4051M
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74VHC4051WM
M16B
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74VHC4051MTC
MTC16
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74VHC4051N
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
74VHC4052M
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74VHC4052WM
M16B
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74VHC4052MTC
MTC16
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74VHC4052N
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
74VHC4053M
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74VHC4053WM
M16B
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74VHC4053MTC
MTC16
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74VHC4053N
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
www.fairchildsemi.com
4
74VHC4051
74VHC4052
74VHC4053
Absolute Maximum Ratings
(Note 1)
(Note 2)
Recommended Operating
Conditions
Note 1: Absolute Maximum Ratings are those values beyond which dam-
age to the device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Note 3: Power Dissipation temperature derating -- plastic "N" package:
-
12 mW/
C from 65
C to 85
C.
Supply Voltage (V
CC
)
-
0.5 to
+
7.5V
Supply Voltage (V
EE
)
+
0.5 to
-
7.5V
Control Input Voltage (V
IN
)
-
1.5 to V
CC
+
1.5V
Switch I/O Voltage (V
IO
)
V
EE
-
0.5 to V
CC
+
0.5V
Clamp Diode Current (I
IK
, I
OK
)
20 mA
Output Current, per pin (I
OUT
)
25 mA
V
CC
or GND Current, per pin (I
CC
)
50 mA
Storage Temperature Range
(T
STG
)
-
65
C to
+
150
C
Power Dissipation (P
D
)
(Note 3)
600 mW
S.O. Package only
500 mW
Lead Temperature (T
L
)
(Soldering 10 seconds)
260
C
Min
Max
Units
Supply Voltage (V
CC
)
2
6
V
Supply Voltage (V
EE
)
0
-
6
V
DC Input or Output Voltage
0
V
CC
V
(V
IN
, V
OUT
)
Operating Temperature Range
(T
A
)
-
40
+
85
C
Input Rise or Fall Times
(t
r
, t
f
)
V
CC
=
2.0V
1000
ns
V
CC
=
4.5V
500
ns
V
CC
=
6.0V
400
ns
5
www.fairchildsemi.com
7
4
VH
C40
51
74VHC4052
74VHC4053
DC Electrical Characteristics
(Note 4)
Note 4: For a power supply of 5V
10% the worst case on resistances (R
ON
) occurs for VHC at 4.5V. Thus the 4.5V values should be used when designing
with this supply. Worst case V
IH
and V
IL
occur at V
CC
=
5.5V and 4.5V respectively. (The V
IH
value at 5.5V is 3.85V.) The worst case leakage current occur
for CMOS at the higher voltage and so the 5.5V values should be used.
Note 5: At supply voltages (V
CC
V
EE
) approaching 2V the analog switch on resistance becomes extremely non-linear. Therefore it is recommended that
these devices be used to transmit digital only when using these supply voltages.
Note 6: Adjust 0 dB for f
=
1 kHz (Null R1/R
ON
Attenuation).
Symbol
Parameter
Conditions
V
EE
V
CC
T
A
=
25
C T
A
=
-
40 to 85
C
Units
Typ
Guaranteed Limits
V
IH
Minimum HIGH Level
2.0V
1.5
1.5
V
Input Voltage
4.5V
3.15
3.15
V
6.0V
4.2
4.2
V
V
IL
Maximum LOW Level
2.0V
0.5
0.5
V
Input Voltage
4.5V
1.35
1.35
V
6.0V
1.8
1.8
V
R
ON
Maximum "ON" Resistance
V
INH
=
V
IL
, I
S
=
2.0 mA
GND
4.5V
40
160
200
(Note 5)
V
IS
=
V
CC
to V
EE
-
4.5V
4.5V
30
120
150
(Figure 1)
-
6.0V
6.0V
20
100
125
V
INH
=
V
IL
, I
S
=
2.0 mA
GND
2.0V
100
230
280
V
IS
=
V
CC
or V
EE
GND
4.5V
40
110
140
(Figure 1)
-
4.5V
4.5V
20
90
120
-
6.0V
6.0V
15
80
100
R
ON
Maximum "ON" Resistance
V
INH
=
V
IL
GND
4.5V
10
20
25
Matching
V
IS
=
V
CC
to GND
-
4.5V
4.5V
5
10
15
-
6.0V
6.0V
5
10
12
I
N
Maximum Control
V
IN
=
V
CC
or GND
.05
0.5
A
Input Current
V
CC
=
2
-
6V
I
CC
Maximum Quiescent
V
IN
=
V
CC
or GND
GND
6.0V
4
40
A
Supply Current
I
OUT
=
0
A
-
6.0V
6.0V
8
80
A
I
IZ
Maximum Switch "OFF"
V
OS
=
V
CC
or V
EE
GND
6.0V
60
300
nA
Leakage Current
V
IS
=
V
EE
or V
CC
-
6.0V
6.0V
100
500
nA
(Switch Input)
V
INH
=
V
IH
(Figure 2)
I
IZ
Maximum Switch "ON"
V
IS
=
V
CC
to V
EE
GND
6.0V
0.1
1.0
A
Leakage Current
VHC4051 V
INH
=
V
IL
-
6.0V
6.0V
0.2
2.0
A
(Figure 3)
V
IS
=
V
CC
to V
EE
GND
6.0V
0.050
0.5
A
VHC4052 V
INH
=
V
IL
-
6.0V
6.0V
0.1
1.0
A
(Figure 3)
V
IS
=
V
CC
to V
EE
GND
6.0V
0.05
0.5
A
VHC4053 V
INH
=
V
IL
-
6.0V
6.0V
0.5
0.5
A
(Figure 3)
I
IZ
Maximum Switch
V
OS
=
V
CC
or V
EE
GND
6.0V
0.1
1.0
A
"OFF" Leakage
VHC4051 V
IS
=
V
EE
or V
CC
-
6.0V
6.0V
0.2
2.0
A
Current (Common Pin)
V
INH
=
V
IH
V
OS
=
V
CC
or V
EE
GND
6.0V
0.05
0.5
A
VHC4052 V
IS
=
V
EE
or V
CC
-
6.0V
6.0V
0.1
1.0
A
V
INH
=
V
IH
V
OS
=
V
CC
or V
EE
GND
6.0V
0.05
0.5
A
VHC4053 V
IS
=
V
EE
or V
CC
-
6.0V
6.0V
0.05
0.5
A
V
INH
=
V
IH
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