74LVQ245M_01 View Datasheet(PDF) - STMicroelectronics
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Description
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74LVQ245M_01 Datasheet PDF : 9 Pages
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74LVQ245
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
Min. Typ. Max.
VIH High Level Input
Voltage
3.0 to
VIL Low Level Input
3.6
Voltage
2.0
0.8
VOH High Level Output
Voltage
3.0
IO=-50 µA
IO=-12 mA
2.9 2.99
2.58
IO=-24 mA
VOL Low Level Output
Voltage
3.0
IO=50 µA
IO=12 mA
0.002 0.1
0 0.36
IO=24 mA
II
Input Leakage
Current
3.6 VI = VCC or GND
± 0.1
Ioz High Impedance
Output Leakage
Current
3.6
VI = VIH or VIL
VO = VCC or GND
± 0.3
ICC
Quiescent Supply
Current
3.6 VI = VCC or GND
4
IOLD
IOHD
Dynamic Output
Current (note 1, 2)
3.6 VOLD = 0.8 V max
VOHD = 2 V min
1) Maximum test duration 2ms, one output loaded at time
2) Incident wave switching is guaranteed on transmission lines with impedances as low as 75Ω
-40 to 85°C -55 to 125°C
Min. Max. Min. Max.
2.0
2.0
0.8
0.8
2.9
2.9
2.48
2.48
2.2
2.2
0.1
0.1
0.44
0.44
0.55
0.55
±1
±1
±3
± 10
40
40
36
25
-25
-25
Unit
V
V
V
V
µA
µA
µA
mA
mA
DYNAMIC SWITCHING CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
VOLP Dynamic Low
0.5 0.8
Voltage Quiet
3.3
V
VOLV Output (note 1, 2)
-0.8 -0.5
VIHD Dynamic High
3.3
2
V
Voltage Input
CL = 50 pF
(note 1, 3)
VILD Dynamic Low
3.3
Voltage Input
(note 1, 3)
0.8
V
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 to 3.3V. Inputs under test switching: 3.3V to threshold (VILD), 0V to threshold
(VIHD), f=1MHz.
3/9
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