HCF4532 STMicroelectronics, HCF4532 Datasheet - Page 4

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

HCC/HCF4532B
* T
* T
4/15
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
Symbol
The Noise Margin for both ”1” and ”0” level is : 1V min. with V
I
V
V
IH
Lo w
High
I
V
V
I
I
C
OH
OL
O H
O L
, I
L
IH
IL
I
= – 55 C for HCC device : – 40 C for HCF device.
= + 125 C for HCC device : + 85 C for HCF device.
IL
Quiescent
Current
Output High
Voltage
Output Low
Voltage
Input High
Voltage
Input Low
Voltage
Output
Drive
Current
Output
Sink
Current
Input
Leakage
Current
Input Capacitance
Parameter
HCC
Types
HCF
Types
HCC
Types
HCF
Types
HCC
Types
HCF
Types
Types
Types
HCC
HCF
0/10
0/15
0/20
0/10
0/15
0/10
0/15
10/0
15/0
0/10
0/15
0/10
0/15
0/10
0/15
0/10
0/15
0/18
0/15
0/ 5
0/ 5
0/ 5
0/ 5
0/ 5
0/ 5
0/ 5
0/ 5
0/ 5
(V)
5/0
V
I
Test Conditions
1.5/13.5 < 1
13.5/1.5 < 1
0.5/4.5
4.5/0.5
13.5
13.5
Any Input
Any Input
V
(V)
1/9
9/1
2.5
4.6
9.5
2.5
4.6
9.5
0.4
0.5
1.5
0.4
0.5
1.5
O
( A)
|I
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
O
| V
DD
= 5V, 2V min. with V
(V)
10
15
20
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
18
15
5
5
5
5
5
5
5
5
5
5
5
5
D D
– 0.64
– 1.53
– 0.52
14.95
– 1.6
– 1.3
– 4.2
– 3.6
Min. Max. Min. Typ. Max. Min. Max.
4.95
9.95
0.64
0.52
– 2
3.5
1.6
4.2
1.3
3.6
11
7
T
L o w
0.05
0.05
0.05
100
1.5
*
10
20
20
40
80
5
3
4
0.1
0.3
DD
= 10V, 2.5 V min. with V
– 0.51 – 1
– 1.36 – 3.2
– 0.44 – 1
14.95
– 1.6 – 3.2
– 1.3 – 2.6
– 3.4 – 6.8
– 1.1 – 2.6
– 3.0 – 6.8
4.95
9.95
0.51
0.44
3.5
1.3
3.4
1.1
3.0
11
7
Value
25 C
0.04
0.04
0.04
0.08
0.04
0.04
0.04
10
10
2.6
6.8
2.6
6.8
1
1
5
– 5
– 5
0.05
0.05
0.05
100
1.5
7.5
10
20
20
40
80
5
3
4
0.1
0.3
DD
– 1.15
– 0.36
– 0.36
14.95
– 0.9
– 2.4
– 1.1
– 0.9
– 2.4
= 15V.
4.95
9.95
0.36
0.36
3.5
0.9
2.4
0.9
2.4
11
7
T
Hig h
3000
0.05
0.05
0.05
150
300
600
150
300
600
1.5
*
3
4
1
1
Unit
mA
mA
pF
V
A
V
V
V
A