M74HC154 Ver la hoja de datos (PDF) - STMicroelectronics
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M74HC154 Datasheet PDF : 8 Pages
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M74HC154
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VI
VO
Top
tr, tf
Parameter
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature:
Input Rise and Fall Time
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
Value
2 to 6
0 to VCC
0 to VCC
-40 to +85
0 to 1000
0 to 500
0 to 400
Unit
V
V
V
oC
ns
DC SPECIFICATIONS
Symbol
Parameter
VIH High Level Input Voltage
VIL Low Level Input
Voltage
VOH High Level Output Voltage
VOL Low Level Output Voltage
II
Input Leakage Current
ICC Quiescent Supply Current
Test Conditions
VCC
(V)
Value
TA = 25 oC
-40 to 85 oC
Min. Typ. Max. Min. Max.
2.0
1.5
1.5
4.5
3.15
3.15
6.0
4.2
4.2
2.0
0.5
0.5
4.5
1.35
1.35
6.0
1.8
1.8
2.0
1.9
4.5
VI =
VIH
IO=-20 µA
4.4
6.0 or
5.9
4.5 VIL IO=-4.0 mA 4.18
6.0
IO=-5.2 mA 5.68
2.0
4.5
6.0
4.31
5.8
1.9
4.4
5.9
4.13
5.63
2.0
4.5
VI =
VIH
IO= 20 µA
6.0 or
4.5 VIL IO= 4.0 mA
0.0 0.1
0.0 0.1
0.0 0.1
0.17 0.26
0.1
0.1
0.1
0.33
6.0
IO= 5.2 mA
6.0 VI = VCC or GND
0.18 0.26
±0.1
0.33
±1
6.0 VI = VCC or GND
4
40
Unit
V
V
V
V
µA
µA
4/8
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