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54AC139 View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
54AC139 Dual 1-of-4 Decoder/Demultiplexer National-Semiconductor
National ->Texas Instruments National-Semiconductor
54AC139 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
DC Characteristics for ’AC Family Devices (Continued)
Symbol
Parameter
IOLD
IOHD
ICC
(Note 3)
Minimum Dynamic
Output Current
Maximum Quiescent
Supply Current
54AC
VCC
TA =
(V)
−55˚C to
+125˚C
Guaranteed
Limits
5.5
50
5.5
−50
5.5
80.0
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: IIN and ICC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V VCC.
ICC for 54AC @ 25˚C is identical to 74AC @ 25˚C.
Units
mA
mA
µA
DC Characteristics for ’ACT Family Devices
Symbol
Parameter
VIH
Minimum High Level
Input Voltage
VIL
Maximum Low Level
Input Voltage
VOH
Minimum High Level
Output Voltage
54ACT
VCC
TA =
(V)
−55˚C to
+125˚C
Guaranteed
Limits
4.5
2.0
5.5
2.0
4.5
0.8
5.5
0.8
4.5
4.4
5.5
5.4
Units
V
V
V
VOL
Maximum Low Level
Output Voltage
4.5
3.70
V
5.5
4.70
4.5
0.1
V
5.5
0.1
IIN
ICCT
IOLD
IOHD
ICC
Maximum Input
Leakage Current
Maximum ICC/Input
(Note 6)
Minimum Dynamic
Output Current
Maximum Quiescent
Supply Current
4.5
0.50
V
5.5
0.50
5.5
±1.0
µA
5.5
1.6
mA
5.5
50
mA
5.5
−50
mA
5.5
80.0
µA
Note 5: All outputs loaded; thresholds on input associated with output under test.
Note 6: Maximum test duration 2.0 ms, one output loaded at a time.
Note 7: ICC for 54ACT @ 25˚C is identical to 74ACT @ 25˚C.
5
Conditions
VOLD = 1.65V Max
VOHD = 3.85V Min
VIN = VCC
or GND
Conditions
VOUT = 0.1V
or VCC − 0.1V
VOUT = 0.1V
or VCC − 0.1V
IOUT = −50 µA
(Note 5)
VIN = VIL or VIH
IOH = −24 mA
IOH = −24 mA
IOUT = 50 µA
(Note 5)
VIN = VIL or VIH
IOL = 24 mA
IOL = 24 mA
VI = VCC, GND
VI = VCC − 2.1V
VOLD = 1.65V Max
VOHD = 3.85V Min
VIN = VCC
or GND
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