Electrical characteristics
MC1489/MC1489A
4
Table 3.
Symbol
I
IH
Electrical characteristics
Electrical characteristics
(Response control pin in open; V
S
= 5V, T
amb
= 0 to 75°C, unless
otherwise specified)
Parameter
Positive input current
V
IH
= 25 V
V
IH
= 3 V
Negative input current
V
IL
= - 25 V
V
IL
= - 3 V
Input turn-on threshold
voltage
Input turn-off threshold
voltage
Output voltage high
Output voltage low
Output short circuit
current
Power supply current
Power consumption
All gates "ON", I
O
= 0 mA, V
IH
= 5 V
V
IH
= 5 V
T
amb
= 25°C,
V
OL
≤
0.45 V
I
L
= 10 mA
for MC1489
for MC1489A
Test Conditions
Min.
3.6
0.43
-3.6
-0.43
1
1.75
0.75
2.5
2.5
4
4
0.2
-3
16
80
1.95
1.5
V
2.25
1.25
5
V
5
0.45
-4
26
130
V
mA
mA
mW
V
-8.3
mA
Typ.
Max.
8.3
mA
Unit
I
IL
V
IH
V
IL
V
OH
V
OL
I
OS
I
S
P
C
T
amb
= 25°C, V
OL
≥
2.5 V I
L
= -0.5 mA
V
IH
= 0.75 V, I
L
= -0.5 mA
I
L
= 0.5 mA Input Open Circuit
V
IL
= 3 V, I
L
= 10 mA
Table 4.
Symbol
t
PLH
t
THL
t
PHL
t
THL
Switching characteristics
(V
S
= 5V, T
amb
= 25°C)
Parameter
Propagation delay time
Rise time
Propagation delay time
Fall time
Test Conditions
R
L
= 3.9 KΩ
R
L
= 3.9 KΩ
R
L
= 390
Ω
R
L
= 390
Ω
Min.
Typ.
25
120
25
10
Max.
85
175
50
20
Unit
ns
ns
ns
ns
6/17
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