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74LCX38 Datasheet, PDF (2/7 Pages) Fairchild Semiconductor – Low Voltage Quad 2-Input NAND Gate (Open Drain) with 5V Tolerant Inputs
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Absolute Maximum Ratings(Note 2)
Symbol
Parameter
VCC
VI
VO
IIK
IOK
IO
ICC
IGND
TSTG
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Sink Current (IOL)
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature
Value
0.5 to 7.0
0.5 to 7.0
0.5 to 7.0
50
50
50
r100
r100
65 to 150
Conditions
Output in HIGH or LOW State (Note 3)
VI  GND
VO  GND
Units
V
V
V
mA
mA
mA
mA
mA
qC
Recommended Operating Conditions (Note 4)
Symbol
Parameter
Min
Max
Units
VCC
Supply Voltage
Operating 2.0
3.6
V
Data Retention 1.5
3.6
VI
Input Voltage
0
5.5
V
VO
Output Voltage
0
5.5
V
IOL
Output Current
VCC 3.0V  3.6V
24
VCC 2.7V  3.0V
12
mA
VCC 2.3V  2.7V
8
TA
Free-Air Operating Temperature
40
85
qC
't/'V
Input Edge Rate, VIN 0.8V–2.0V, VCC 3.0V
0
10
ns/V
Note 2: The Absolute Maximum Ratings are those beyond which the safety of the device cannot be guaranteed. The device should not be operating 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 3: IO Absolute Maximum Rating must be observed.
Note 4: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
VIH
HIGH Level Input Voltage
VIL
LOW Level Input Voltage
VOL
LOW Level Output Voltage
II
IOFF
ICC
'ICC
IOHZ
Input Leakage Current
Power-Off Leakage Current
Quiescent Supply Current
Increase in ICC per Input
Off State Current
Conditions
IOL 100PA
IOL = 8mA
IOL 12 mA
IOL 16 mA
IOL 24 mA
0 d VI d 5.5V
VI or VO 5.5V
VI VCC or GND
3.6V d VI d 5.5V
VIH VCC 0.6V
VO 5.5
VCC
(V)
2.3  2.7
2.7  3.6
2.3  2.7
2.3  3.6
2.3  3.6
2.3
2.7
3.0
3.0
2.3  3.6
0
2.3  3.6
2.3  3.6
2.3  3.6
2 - 3.6
TA 40qC to 85qC
Min
Max
1.7
2.0
0.7
0.8
0.2
0.6
0.4
0.4
0.55
r5.0
10
10
r10
500
10
Units
V
V
V
PA
PA
PA
PA
PA
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