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74F38_00 Datasheet, PDF (2/5 Pages) Fairchild Semiconductor – Quad Two-Input NAND Buffer (Open Collector)
Absolute Maximum Ratings(Note 2)
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
VCCPin Potential to Ground Pin
Input Voltage (Note 3)
Input Current (Note 3)
Voltage Applied to Output
in HIGH State (with VCC = 0V)
Standard Output
3-STATE Output
Current Applied to Output
in LOW State (Max)
−65°C to +150°C
−55°C to +125°C
−55°C to +150°C
−0.5V to +7.0V
−0.5V to +7.0V
−30 mA to +5.0 mA
−0.5V to VCC
−0.5V to +5.5V
twice the rated IOL (mA)
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
0°C to +70°C
+4.5V to +5.5V
Note 2: Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired. Functional operation
under these conditions is not implied.
Note 3: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol
VIH
VIL
VCD
VOL
IIH
IBVI
VID
IOD
IIL
IOHC
ICCH
ICCL
Parameter
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output LOW
Voltage
Input HIGH
Current
Input HIGH Current
Breakdown Test
Input Leakage
Test
Output Leakage
Circuit Current
Input LOW Current
Open Collector, Output
OFF Leakage Test
Power Supply Current
Power Supply Current
10% VCC
Min
2.0
4.75
Typ
2.1
26.0
Max
Units
VCC
Conditions
V
Recognized as a HIGH Signal
0.8
V
Recognized as a LOW Signal
−1.2
V
0.55
V
Min IIN = −18 mA
Min IOL = 64 mA
5.0
µA
Max VIN = 2.7V
7.0
µA
Max VIN = 7.0V
V
0.0
IID = 1.9 µA
All Other Pins Grounded
3.75
µA
0.0
VIOD = 150 mV
All Other Pins Grounded
−1.2
mA
Max VIN = 0.5V
250
µA
Min
VOUT = VCC
7.0
mA
Max VO = HIGH
30.0
mA
Max VO = LOW
AC Electrical Characteristics
Symbol
Parameter
tPLH
Propagation Delay
tPHL
An, Bn to On
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
6.5
9.7
12.5
1.5
2.1
5.0
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min
Max
6.5
13.0
1.5
5.5
Units
ns
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