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74LVQ14 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
74LVQ14
ST-Microelectronics
STMicroelectronics ST-Microelectronics
74LVQ14 Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
74LVQ14
Table 6: DC Specifications
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.
Vt+ Positive Input
Threshold
3.0
2.2
2.2
2.2 V
Vt- Negative Input
Threshold
3.0
0.5
0.5
0.5
V
VH Hysteresis Voltage 3.0
VOH High Level Output
Voltage
3.0
IO=-50 µA
IO=-12 mA
0.3
1.2 0.3 1.2 0.3 1.2 V
2.9 2.99
2.9
2.9
2.58
2.48
2.48
V
IO=-24 mA
2.2
2.2
VOL Low Level Output
Voltage
3.0
IO=50 µA
IO=12 mA
0.002 0.1
0 0.36
0.1
0.44
0.1
0.44 V
IO=24 mA
0.55
0.55
II
Input Leakage
Current
3.6 VI = VCC or GND
± 0.1
±1
± 1 µA
ICC
Quiescent Supply
Current
3.6 VI = VCC or GND
2
20
20 µA
IOLD
IOHD
Dynamic Output
Current (note 1, 2)
3.6
VOLD = 0.8 V max
VOHD = 2 V min
36
25
mA
-25
-25
mA
1) Maximum test duration 2ms, one output loaded at time
2) Incident wave switching is guaranteed on transmission lines with impedances as low as 75
Table 7: Dynamic Switching Characteristics
Test Condition
Value
Symbol
Parameter
VCC
(V)
VOLP Dynamic Low
Voltage Quiet
3.3
VOLV Output (note 1, 2)
VIHD Dynamic High
3.3
Voltage Input
(note 1, 3)
VILD Dynamic Low
3.3
Voltage Input
(note 1, 3)
CL = 50 pF
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
0.3 0.8
V
-0.8 -0.3
2
V
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.
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