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 sections of this specification is not implied. Exposure to
absolute maximum rating conditions for external periods may affect device reliability.
* All voltage values are referred to V
SS
pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
V
I
T
op
Parameter
Supply Voltage
Input Voltage
Value
3 to 15
0 to V
DD
-40 to +85
Unit
V
V
o
Operating Temperature
C
2/10
HCF4503B
LOGIC DIAGRAM AND TRUTH TABLE
DN
0
1
X
DIS A (B)
0
X = Don’t care
)-
(s
so
b
ct
u
d
-O
ro
s)
P
t(
te
uc
le
o
od
r
s
P
b
O
te
le
so
b
O
b
O
so
te
le
ro
P
uc
d
0
1
s)
t(
QN
0
1
High Z
P
te
le
od
r
s)
t(
uc
3/10
HCF4503B
STATIC ELECTRICAL CHARACTERISTICS
(over recommended operating conditions)
Symbol
Parameter
Test Conditios
Value
o
V
I
25
o
C
85
o
C
V
O
|I
O
| V
DD
-40 C
(µA) (V)
Min. Max. Min. Typ. Max. Min. Max.
(V)
(V)
0/5
0/10
0/15
V
OH
Output High
Voltage
Output Low
Voltage
Input High
Voltage
Input Low
Voltage
0/5
0/10
0/15
5/0
10/0
15/0
0.5/4.5
1/9
1.5/13.5
4.5/0.5
9/1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
5
10
15
5
10
15
5
10
15
5
10
15
5
10
3.5
7
11
1.5
3
4
4.95
9.95
14.95
0.05
0.05
0.05
3.5
7
11
4
8
16
4.95
9.95
14.95
0.05
0.05
0.05
0.02
0.02
0.02
4
8
16
4.95
9.95
14.95
0.05
30
60
120
V
µA
Unit
I
L
Quiescent Current
V
OL
V
IH
te
le
od
o
r
s
P
b
O
te
le
)-
(s
so
b
ct
u
d
-O
ro
s)
P
t(
te
uc
le
o
od
r
s
P
b
O
te
le
so
b
O
I
OH
Output Drive
Current
0/5
13.5/1.5
2.5
4.6
9.5
13.5
0.4
0.5
<1
15
5
5
4
-4.8
-1
-4.1
-5.2
0/5
-0.8
-1.6
0/10
0/15
10
15
5
10
-2.5
-6.8
2.1
5.4
16
-2.2
-5.8
1.8
4.7
-3.1
-11.9
1.9
5.3
I
OL
Output Sink Current
0/5
0/10
0/15
0/15
0/15
I
IH
, I
IL
I
OZ
C
I
Input Leakage
Current
1.5
Any
Input
Any
Input
15
13.7
19.5
15
15
±0.3
±1.0
±10
-5
±0.3
±10
-4
±1.0
5
7.5
3-state Output
Leakage Current
Input Capacitance
Any Input
The Noise Margin for both "1" and "0" level is: 1V min. with V
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