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HEF4518BT Datasheet PDF : 14 Pages
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Nexperia
HEF4518B
Dual BCD counter
8. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
VDD
supply voltage
IIK
input clamping current
VI < 0.5 V or VI > VDD + 0.5 V
VI
input voltage
IOK
output clamping current VO < 0.5 V or VO > VDD + 0.5 V
0.5
-
0.5
-
II/O
input/output current
-
IDD
Tstg
Tamb
Ptot
supply current
storage temperature
ambient temperature
total power dissipation
SO16 package
-
65
40
[1]
-
P
power dissipation
per output
-
[1] For SO16 package: Ptot derates linearly with 8 mW/K above 70 C.
9. Recommended operating conditions
Max Unit
+18 V
10 mA
VDD + 0.5 V
10 mA
10 mA
50
mA
+150 C
+85 C
500 mW
100 mW
Table 5.
Symbol
VDD
VI
Tamb
t/V
Recommended operating conditions
Parameter
Conditions
supply voltage
input voltage
ambient temperature
in free air
input transition rise and fall rate
VDD = 5 V
VDD = 10 V
VDD = 15 V
10. Static characteristics
Min Typ
3
-
0
-
40
-
-
-
-
-
-
-
Max Unit
15 V
VDD V
+85 C
3.75 s/V
0.5 s/V
0.08 s/V
Table 6. Static characteristics
VSS = 0 V; VI = VSS or VDD unless otherwise specified.
Symbol Parameter
Conditions
VDD
VIH
HIGH-level input voltage IO < 1 A
VIL
LOW-level input voltage IO < 1 A
VOH
HIGH-level output voltage IO < 1 A
5V
10 V
15 V
5V
10 V
15 V
5V
10 V
15 V
Tamb = 40 C Tamb = 25 C
Min Max Min Max
3.5
-
3.5
-
7.0
-
7.0
-
11.0
-
11.0
-
-
1.5
-
1.5
-
3.0
-
3.0
-
4.0
-
4.0
4.95
-
4.95
-
9.95
-
9.95
-
14.95 - 14.95 -
Tamb = 85 C
Min Max
3.5
-
7.0
-
11.0
-
-
1.5
-
3.0
-
4.0
4.95 -
9.95 -
14.95 -
Unit
V
V
V
V
V
V
V
V
V
HEF4518B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 19 April 2016
© Nexperia B.V. 2017. All rights reserved
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