©1994 Fairchild Semiconductor Corporation www.fairchildsemi.com
74VHC4051, 74VHC4052, 74VHC4053 Rev. 1.3 7
74VHC4051, 8-Channel Analog Multiplexer 74VHC4052, Dual 4-Channel Analog Multiplexer
74VHC4053, Triple 2-Channel Analog Multiplexer
DC Electrical Characteristics
(3)
Notes:
3. 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.
4. 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.
5. Adjust 0dB for f
=
1kHz (Null R1/R
ON
Attenuation).
Symbol Parameter Conditions V
EE
V
CC
Typ.
T
A
=
25°C
T
A
=
–40
to 85°C
Units
Guaranteed
Limits
V
IH
Minimum HIGH Level Input
Voltage
2.0V 1.5 1.5 V
4.5V 3.15 3.15
6.0V 4.2 4.2
V
IL
Maximum LOW Level Input
Voltage
2.0V 0.5 0.5 V
4.5V 1.35 1.35
6.0V 1.8 1.8
R
ON
Maximum “ON” Resistance
(4)
V
INH
=
V
IL
, I
S
=
2.0mA,
V
IS
=
V
CC
to V
EE
(Fig. 1)
GND 4.5V 40 160 200
Ω
–4.5V 4.5V 30 120 150
–6.0V 6.0V 20 100 125
V
INH
=
V
IL
, I
S
=
2.0mA,
V
IS
=
V
CC
or V
EE
(Fig. 1)
GND 2.0V 100 230 280
Ω
GND 4.5V 40 110 140
–4.5V 4.5V 20 90 120
–6.0V 6.0V 15 80 100
R
ON
Maximum “ON” Resistance
Matching
V
INH
=
V
IL
,
V
IS
=
V
CC
to GND
GND 4.5V 10 20 25
Ω
–4.5V 4.5V 5 10 15
–6.0V 6.0V 5 10 12
I
N
Maximum Control Input Current V
IN
=
V
CC
or GND,
V
CC
=
2 – 6V
±.05 ±0.5 µA
I
CC
Maximum Quiescent Supply
Current
V
IN
=
V
CC
or GND,
I
OUT
=
0µA
GND 6.0V 4 40 µA
–6.0V 6.0V 8 80
I
IZ
Maximum Switch “OFF” Leakage
Current (Switch Input)
V
OS
=
V
CC
or V
EE
,
V
IS
=
V
EE
or V
CC
,
V
INH
=
V
IH
(Fig. 2)
GND 6.0V ±60 ±300 nA
–6.0V 6.0V ±100 ±500
I
IZ
Maximum Switch
“ON” Leakage
Current
VHC4051 V
IS
= V
CC
to V
EE
,
V
INH
= V
IL
(Fig. 3)
GND 6.0V ±0.1 ±1.0 µA
–6.0V 6.0V ±0.2 ±2.0
VHC4052 V
IS
= V
CC
to V
EE
,
V
INH
= V
IL
(Fig. 3)
GND 6.0V ±0.050 ±0.5
–6.0V 6.0V ±0.1 ±1.0
VHC4053 V
IS
= V
CC
to V
EE
,
V
INH
= V
IL
(Fig. 3)
GND 6.0V ±0.05 ±0.5
–6.0V 6.0V ±0.5 ±0.5
I
IZ
Maximum Switch
“OFF” Leakage
Current
(Common Pin)
VHC4051 V
OS
= V
CC
or V
EE
,
V
IS
= V
EE
or V
CC
,
V
INH
= V
IH
GND 6.0V ±0.1 ±1.0 µA
–6.0V 6.0V ±0.2 ±2.0
VHC4052 V
OS
= V
CC
or V
EE
,
V
IS
= V
EE
or V
CC
,
V
INH
= V
IH
GND 6.0V ±0.05 ±0.5
–6.0V 6.0V ±0.1 ±1.0
VHC4053 V
OS
= V
CC
or V
EE
,
V
IS
= V
EE
or V
CC
,
V
INH
= V
IH
GND 6.0V ±0.05 ±0.5
–6.0V 6.0V ±0.05 ±0.5
