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74LVQ373M View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
74LVQ373M OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING ST-Microelectronics
STMicroelectronics ST-Microelectronics
74LVQ373M Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
74LVQ373
DC SPECIFICATIONS
Symb ol
Parameter
Test Conditions
VCC
(V)
Valu e
TA = 25 oC
-40 to 85 oC
Min. T yp. Max. Min. Max.
VIH High Level Input Voltage 3.0 to
2.0
2.0
VIL Low Level Input Voltage
3.6
0.8
0.8
VOH High Level Output
Voltage
VOL Low Level Output
Voltage
3.0
VI(* ) = IO=-50 µA 2.9 2.99
2.9
VIH or
VIL
IO=-12 mA
IO=-24 mA
2.58
2.48
2.2
3.0
VI(*) = IO=50 µA
0.002 0.1
0.1
VIH or
VIL
IO=12 mA
IO=24 mA
0 0.36
0.44
0.55
II Input Leakage Current
3.6
VI = VCC or GND
±0.1
±1
IOZ 3 State Output Leakage
Current
3.6
VI = VIH or VIL
VO = VCC or GND
±0.25
±2.5
ICC Quiescent Supply
Current
3.6
VI = VCC or GND
4
40
IOLD Dynamic Output Current
3.6
VOLD = 0.8 V max
36
IOHD (note 1, 2)
VOHD = 2 V min
-25
1) Maximum test duration 2ms, one output loaded attime
2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50 .
(*) All outputs loaded.
Unit
V
V
V
V
µA
µA
µA
mA
mA
DYNAMIC SWITCHING CHARACTERISTICS
Symb ol
Parameter
Test Conditions
VCC
(V)
Valu e
TA = 25 oC
-40 to 85 oC
Min. T yp. Max. Min. Max.
Unit
VOLP Dynamic Low Voltage
3.3
VOLV Quiet Output (note 1, 2)
0.4 0.8
-0.8 -0.5
VIHD Dynamic High Voltage
3.3
Input (note 1, 3)
CL = 50 pF
2
V
VILD Dynamic Low Voltage
3.3
0.8
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
4/10
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