m74hc4538 STMicroelectronics, m74hc4538 Datasheet - Page 7
m74hc4538
Manufacturer Part Number
m74hc4538
Description
Dual Retriggerable Monostable Multivibrator
Manufacturer
STMicroelectronics
Datasheet
1.M74HC4538.pdf
(18 pages)
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M74HC4538
4
Table 6.
Symbol
V
V
V
I
I
V
CC
CC
OH
I
I
OL
IH
IL
I
I
High level input
voltage
Low level input
voltage
High level output
voltage
Low level output
voltage
Input leakage
current
Input leakage
current
Quiescent supply
current
Quiescent supply
current
Electrical characteristics
DC specifications
Parameter
V
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
6.0
2.0
4.5
6.0
CC
Test condition
I
I
I
I
I
I
I
I
I
I
V
V
Rext/Cext
V
V
Pin 2 or 14
V
O
O
O
O
O
O
O
O
O
O
I
I
I
I
IN
= -20 μA
= -20 μA
= -20 μA
= -4.0 mA
= -5.2 mA
= 20 μA
= 20 μA
= 5.2 mA
= V
= V
= V
= V
= 20 μA
= 4.0 mA
= V
CC
CC
CC
CC
CC
or GND
or GND
or GND
or GND
/2
3.15
4.18
5.68
Min
1.5
4.2
1.9
4.4
5.9
T
A
4.31
0.17
0.18
= 25°C
Typ
2.0
4.5
6.0
5.8
0.0
0.0
0.0
0.2
0.3
40
± 0.1
± 0.1
Max
1.35
0.26
0.26
120
0.5
1.8
0.1
0.1
0.1
0.3
0.6
4
Value
-40 to 85°C
5.63
3.15
4.13
Min
1.5
4.2
1.9
4.4
5.9
Electrical characteristics
Max
1.35
0.33
0.33
160
0.5
1.8
0.1
0.1
0.1
0.4
0.8
± 1
± 1
40
3.15
4.10
5.60
Min
1.5
4.2
1.9
4.4
5.9
125°C
-55 to
Max
1.35
0.40
0.40
200
0.5
1.8
0.1
0.1
0.1
0.6
1.0
± 1
± 1
80
Unit
mA
mA
μA
μA
μA
μA
V
V
V
V
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