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54AC14 View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
54AC14 Hex Inverter with Schmitt Trigger Input National-Semiconductor
National ->Texas Instruments National-Semiconductor
54AC14 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
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
per Output Pin (ICC or IGND)
−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
±50 mA
Storage Temperature (TSTG)
Junction Temperature (TJ)
CDIP
−65˚C to +150˚C
175˚C
Recommended Operating
Conditions
Supply Voltage (VCC)
’AC
2.0V to 6.0V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
54AC
0V to VCC
0V to VCC
−55˚C to +125˚C
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, and output/input loading variables. National does not recom-
mend operation of FACTcircuits outside databook specifications.
DC Characteristics for ’AC Family Devices
Symbol
Parameter
VOH
Minimum High Level Output
Voltage
54AC
VCC
TA = −55˚C to +125˚C
(V)
Guaranteed Limits
3.0
2.9
4.5
4.4
5.5
5.4
3.0
2.4
4.5
3.7
5.5
4.7
VOL
Maximum Low Level Output
3.0
0.1
Voltage
4.5
0.1
5.5
0.1
3.0
4.5
5.5
IIN
Maximum Input
5.5
Leakage Current
Vt+
Maximum Positive
3.0
Threshold
4.5
5.5
Vt−
Minimum Negative
3.0
Threshold
4.5
5.5
Vh(max)
Maximum Hysteresis
3.0
4.5
5.5
Vh(min)
Minimum Hysteresis
3.0
4.5
5.5
0.5
0.5
0.5
±1.0
2.2
3.2
3.9
0.5
0.9
1.1
1.2
1.4
1.6
0.3
0.4
0.5
Units
Conditions
IOUT = −50 µA
V
(Note 2) VIN = VIL or VIH
−12 mA
V
IOH −24 mA
−24 mA
IOUT = 50 µA
V
(Note 2) VIN = VIL or VIH
12 mA
V
IOL 24 mA
24 mA
µA
VI = VCC, GND
TA = Worst Case
V
TA = Worst Case
V
TA = Worst Case
V
TA = Worst Case
V
3
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