hcc4020b STMicroelectronics, hcc4020b Datasheet - Page 2

• Manufacturer Part Number: hcc4020b
• Description: Ripple-carry Binary Counter/dividers
• Manufacturer: STMicroelectronics

HCC/HFC4020B/24B/40B
FUNCTIONAL DIAGRAMS
ABSOLUTE MAXIMUM RATINGS
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational sec-
tions of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device
reliability.
* All voltage values are refered to V
RECOMMENDED OPERATING CONDITIONS
2/11
Symbol
Symbol
V
T
V
P
T
T
V
V
DD
I
s t g
DD
t o t
o p
o p
I
I
I
*
Supply Voltage : HCC Types
Input Voltage
DC Input Current (any one input)
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T
Operating Temperature : HCC Types
Storage Temperature
Supply Voltage : HCC Types
Input Voltage
Operating Temperature : HCC Types
4020B
o p
= Full Package-temperature Range
HC F Types
HC F Types
SS
pin voltage.
Parameter
Parameter
H CF Types
H CF Types
4024B
– 0.5 to V
– 55 to + 125
– 65 to + 150
– 55 to + 125
– 0.5 to + 20
– 0.5 to + 18
– 40 to + 85
– 40 to + 85
0 to V
3 to 18
3 to 15
Value
Value
200
100
10
DD
DD
4040B
+ 0.5
Unit
Unit
mW
mW
mA
V
V
V
V
V
V
C
C
C
C
C