DocID008216 Rev 3 5/13
HCF4021 Electrical characteristics
13
3 Electrical characteristics
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied. All voltage values are referred to
V
SS
pin voltage.
Table 4. Absolute maximum ratings (AMR)
Symbol Parameter Value Unit
V
DD
Supply voltage -0.5 to +22
V
V
I
DC input voltage -0.5 to V
DD
+ 0.5
I
I
DC input current 10 mA
P
D
Power dissipation per package 200
mW
Power dissipation per output transistor 100
T
op
Operating temperature -55 to +125
°C
T
stg
Storage temperature -65 to +150
Table 5. Recommended operating conditions
Symbol Parameter Value Unit
V
DD
Supply voltage 3 to 20
V
V
I
Input voltage 0 to V
DD
T
op
Operating temperature -55 to 125 °C
