HCF4532 STMicroelectronics, HCF4532 Datasheet - Page 2

• Manufacturer Part Number: HCF4532
• Description: 8-BIT PRIORITY ENCODER
• Manufacturer: STMicroelectronics

HCC/HCF4532B
FUNCTIONAL DIAGRAM
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.
RECOMMENDED OPERATING CONDITIONS
2/15
Symbol
Symbol
V
T
P
T
V
T
V
DD
I
s t g
t o t
o p
V
I
DD
i
o p
*
I
Supply Voltage : H CC Types
Input Voltage
DC Input Current (any one input)
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T
Operating Temperature : H CC Types
Storage Temperature
Supply Voltage : HC C Types
Input Voltage
Operating Temperature : HCC Types
o p
= Full Package-temperature Range
H C F Types
H C F Types
Parameter
H C F Types
HC F Types
Parameter
– 0.5 to V
– 55 to + 125
– 65 to + 150
– 0.5 to + 20
– 0.5 to + 18
– 40 to + 85
Value
200
100
– 55 to + 125
– 40 to + 85
10
DD
0 to V
3 to 18
3 to 15
Value
+ 0.5
DD
Unit
Unit
mW
mW
mA
V
V
V
V
V
V
C
C
C
C
C