MC74VHC4066
http://onsemi.com
2
X
A
Y
A
12
A ON/OFF CONTROL
13
X
B
Y
B
43
B ON/OFF CONTROL
5
X
C
Y
C
89
C ON/OFF CONTROL
6
X
D
Y
D
11 10
D ON/OFF CONTROL
12
ANALOG
OUTPUTS/INPUTS
ANALOG INPUTS/OUTPUTS = X
A
, X
B
, X
C
, X
D
PIN 14 = V
CC
PIN 7 = GND
Figure 1. Logic Diagram
MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CC
Positive DC Supply Voltage (Referenced to GND) – 0.5 to + 14.0 V
V
IS
Analog Input Voltage (Referenced to GND) – 0.5 to V
CC
+ 0.5 V
V
in
Digital Input Voltage (Referenced to GND) – 0.5 to V
CC
+ 0.5 V
I DC Current Into or Out of Any Pin ± 25 mA
P
D
Power Dissipation in Still Air, SOIC Package†
TSSOP Package†
500
450
mW
T
stg
Storage Temperature – 65 to + 150
_C
T
L
Lead Temperature, 1 mm from Case for 10 Seconds 260
_C
†Derating — SOIC Package: – 7 mW/_C from 65_ to 125_C
TSSOP Package: − 6.1 mW/_C from 65_ to 125_C
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Min Max Unit
V
CC
Positive DC Supply Voltage (Referenced to GND) 2.0 12.0 V
V
IS
Analog Input Voltage (Referenced to GND) GND V
CC
V
V
in
Digital Input Voltage (Referenced to GND) GND V
CC
V
V
IO
* Static or Dynamic Voltage Across Switch — 1.2 V
T
A
Operating Temperature, All Package Types – 55 + 125
_C
t
r
, t
f
Input Rise and Fall Time, ON/OFF Control
Inputs (Figure 14) V
CC
= 2.0 V
V
CC
= 3.0 V
V
CC
= 4.5 V
V
CC
= 9.0 V
V
CC
= 12.0 V
0
0
0
0
0
1000
600
500
400
250
ns
Functional operation above the stresses listed in the Recommended Operating Ranges is not
implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may
affect device reliability.
*For voltage drops across the switch greater than 1.2 V (switch on), excessive V
CC
current may
be drawn; i.e., the current out of the switch may contain both V
CC
and switch input
components. The reliability of the device will be unaffected unless the Maximum Ratings are
exceeded.
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high−impedance cir-
cuit. For proper operation, V
in
and
V
out
should be constrained to the
range GND v (V
in
or V
out
) v V
CC
.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or V
CC
).
Unused outputs must be left open.
I/O pins must be connected to a
properly terminated line or bus.
