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74LVQ14SC View Datasheet(PDF) - Fairchild Semiconductor

Part NameDescriptionManufacturer
74LVQ14SC Low Voltage Hex Inverter with Schmitt Trigger Input Fairchild
Fairchild Semiconductor Fairchild
74LVQ14SC Datasheet PDF : 5 Pages
1 2 3 4 5
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI = −0.5V
VI = VCC + 0.5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO = −0.5V
VO = VCC + 0.5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
(ICC or IGND)
Storage Temperature (TSTG)
DC Latch-Up Source or
Sink Current
0.5V to +7.0V
20 mA
+20 mA
0.5V to VCC + 0.5V
20 mA
+20 mA
0.5V to VCC + 0.5V
±50 mA
±200 mA
65°C to +150°C
±100 mA
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC)
LVQ
2.0V to 3.6V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
Minimum Input Edge Rate (V/t)
0V to VCC
0V to VCC
40°C to +85°C
VIN from 0.8V to 2.0V
VCC @ 3.0V
125 mV/ns
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
VCC
TA = +25°C
TA = −40°C to +85°C
Units
(V)
Typ
Guaranteed Limits
Conditions
VOH
VOL
IIN
Vt+
Vt
Vh(max)
Vh(min)
IOLD
IOHD
ICC
Minimum High Level
3.0
Output Voltage
3.0
Maximum Low Level
3.0
Output Voltage
3.0
Maximum Input Leakage Current 3.6
Maximum Positive Threshold
3.0
Minimum Negative Threshold
3.0
Maximum Hysteresis
3.0
Minimum Hysteresis
3.0
Minimum Dynamic
3.6
Output Current (Note 4)
3.6
Maximum Quiescent
3.6
Supply Current
2.99
0.002
2.9
2.58
0.1
0.36
±0.1
2.2
0.5
1.2
0.3
2.0
2.9
2.48
0.1
0.44
±1.0
2.2
0.5
1.2
0.3
36
25
20.0
V
IOUT = −50 µA
V
VIN = VIL or VIH (Note 3)
IOH = −12 mA
V
IOUT = 50 µA
V
VIN = VIL or VIH (Note 3)
IOL = 12 mA
µA VI = VCC, GND
V
TA = Worst Case
V
TA = Worst Case
V
TA = Worst Case
V
TA = Worst Case
mA VOLD = 0.8V Max (Note 5)
mA VOHD = 2.0V Min (Note 5)
µA VIN = VCC or GND
VOLP
VOLV
VIHD
Quiet Output
Maximum Dynamic VOL
Quiet Output
Minimum Dynamic VOL
Maximum High Level
Dynamic Input Voltage
3.3
0.9
3.3
0.8
3.3
1.9
1.1
1.1
2.0
V (Note 6)(Note 7)
V (Note 6)(Note 7)
V (Note 6)(Note 8)
VILD
Maximum Low Level
Dynamic Input Voltage
3.3
1.3
2.0
V (Note 6)(Note 8)
Note 3: All outputs loaded; thresholds on input associated with output under test.
Note 4: Maximum test duration 2.0 ms, one output loaded at a time.
Note 5: Incident wave switching on transmission lines with impedances as low as 75for commercial temperature range is guaranteed for 74LVQ.
Note 6: Worst case package.
Note 7: Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V; one output at GND.
Note 8: Max number of Data Inputs (n) switching. (n 1) inputs switching 0V to 3.3V. Input-under-test switching: 3.3V to threshold (VILD), 0V to threshold
(VIHD), f = 1 MHz.
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