M74HC4066
2/11
LOGIC DIAGRAM PIN DESCRIPTION
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
(*) 500mW at 65
°C; derate to 300mW by 10mW/°C from 65°C to 85°C
RECOMMENDED OPERATING CONDITIONS
PIN No SYMBOL NAME AND FUNCTION
1, 4, 8, 11 1 to 4 I/O Independent Inputs/Out-
puts
2, 3, 9, 10 1 to 4 O/I Independent Outputs/
Inputs
13, 5, 6, 12 1C to 4C Enable Inputs (Active
High)
7 GND Ground (0V)
14 V
CC
Positive Supply Voltage
CONTROL SWITCH FUNCTION
HON
LOFF
Symbol Parameter Value Unit
V
CC
Supply Voltage
-0.5 to +13 V
V
IN
DC Input Voltage -0.5 to V
CC
+ 0.5
V
V
I/O
DC Input/Output Voltage -0.5 to V
CC
+ 0.5
V
I
OK
Control Input DC Diode Current
± 20 mA
I
IOK
I/O DC Diode Current
± 20 mA
I
O
DC Output Source Sink Current Per Output Pin
± 25 mA
I
CC
or I
GND
DC V
CC
or Ground Current
± 50 mA
P
D
Power Dissipation
500(*) mW
T
stg
Storage Temperature
-65 to +150 °C
T
L
Lead Temperature (10 sec)
300 °C
Symbol Parameter Value Unit
V
CC
Supply Voltage
2 to 12 V
V
IN
Input Voltage (Control) 0 to V
CC
V
V
I/O
I/O Voltage 0 to V
CC
V
T
op
Operating Temperature
-55 to 125 °C
t
r
, t
f
Input Rise and Fall Time V
CC
= 2.0V
0 to 1000
ns
V
CC
= 4.5V
0 to 500
V
CC
= 6.0V
0 to 400
V
CC
= 10.0V
0 to 250
