74LVX4245M Ver la hoja de datos (PDF) - STMicroelectronics
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74LVX4245M Datasheet PDF : 10 Pages
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74LVX4245
DC SPECIFICATIONS FOR VCCB
Symb ol
Parameter
VCCA
(V)
VIHB
VILB
VOHB
VOLB
IIB
IOZB
ICCB
ICCTB
High Level Input Voltage 5.0
5.0
Low Level Input Voltage 5.0
5.0
High Level Output
4.5
Voltage
4.5
4.5
Low Level Output
4.5
Voltage
4.5
4.5
Input Leakage Current 5.5
3 State Output Leakage 5.5
Current
Quiescent Supply
5.5
Current
5.5
Test Conditions
VC CB
(V)
Value
TA = 25 oC
-40 to 85 oC
Min . Typ. Max. Min. Max.
3.6
2.0
2.0
2.7
2.0
2.0
3.6
0.8
0.8
2.7
0.8
0.8
3 .0
IO=-100 µA
2.9 3.0
2.9
3.0
IO=-12 mA
2.48
2.40
2.7
IO=-8 mA
2.26
2.20
3.0
IO=100 µA
0.0 0.1
0.1
3.0
IO=12 mA
0.31
0.40
2.7
IO=8 mA
0.31
0.40
3.6 VI = VCCA or GND
±0.1
±1.0
3.6 VIA = VIHA or VILA
VI/OB = VCCB or GND
±0.5
±5.0
3.6 VI A =VCCA or GND
VI B =VCCB or GND
5
50
3.6 VIB = 3. 4V, other
VI = VCCB or GND
0.35
0.5
Unit
V
V
V
V
µA
µA
mA
mA
DYNAMIC SWITCHING CHARACTERISTICS
Symb ol
Parameter
Test Conditions
VCCA VCCB
(V) (V)
Value
TA = 25 oC
-40 to 85 oC
Min . Typ. Max. Min. Max.
Unit
VOLPA Dynamic Low Voltage
5.0 3.3
Quiet Output (note 1, 2)
1.0 1.5
V
-1.2 -0.6
VOLPB Dynamic Low Voltage
5.0 3.3
Quiet Output (note 1, 2)
0.8 1.2
V
-0.8 -0.5
VIHDA Dynamic High Voltage
Input (note 1, 3)
5.0 3.3
2
V
VILDA Dynamic Low Voltage
5.0 3.3
0.8
V
Input (note 1, 3)
VIHDB Dynamic High Voltage
Input (note 1, 3)
5.0 3.3
2
V
VILDB Dynamic Low Voltage
5.0 3.3
0.8
V
Input (note 1, 3)
1) Worst case package
2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V, (n -1) outputs switching and one output at GND
3) max number of data inputs (n) switching. (n-1) switching 0V to3.3V. Inputs under test switching: 3.3V to threshold (VILD), 0V to threshold (VIHD). f=1MHz
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