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54ABT377 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. 54ABT377
Description  Octal D-Type Flip-Flop with Clock Enable
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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54ABT377 Datasheet(HTML) 3 Page - National Semiconductor (TI)

   
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Absolute Maximum Ratings (Note 1)
Storage Temperature
−65˚C to +150˚C
Ambient Temperature under Bias
−55˚C to +125˚C
Junction Temperature under Bias
Ceramic
−55˚C to +175˚C
V
CC Pin Potential to
Ground Pin
−0.5V to +7.0V
Input Voltage (Note 2)
−0.5V to +7.0V
Input Current (Note 2)
−30 mA to +5.0 mA
Voltage Applied to Any Output
in the Disabled or
Power-Off State
−0.5V to +4.75V
in the HIGH State
−0.5V to V
CC
Current Applied to Output
in LOW State (Max)
Twice the rated I
OL (mA)
DC Latchup Source Current
−500 mA
(Across Comm Operating Range)
Over Voltage Latchup
V
CC + 4.5V
Recommended Operating
Conditions
Free Air Ambient Temperature
Military
−55˚C to +125˚C
Supply Voltage
Military
+4.5V to +5.5V
Minimum Input Edge Rate
(
∆V/∆t)
Data Input
50 mV/ns
Enable Input
20 mV/ns
DC Electrical Characteristics
Symbol
Parameter
ABT377
Units
V
CC
Conditions
Min
Typ
Max
V
IH
Input HIGH Voltage
2.0
V
Recognized HIGH Signal
V
IL
Input LOW Voltage
0.8
V
Recognized LOW Signal
V
CD
Input Clamp Diode Voltage
−1.2
V
Min
I
IN = −18 mA
V
OH
Output HIGH Voltage
54ABT
2.5
V
Min
I
OH = −3 mA
54ABT
2.0
I
OH = −24 mA
V
OL
Output LOW Voltage
54ABT
0.55
V
Min
I
OL = 48 mA
I
IH
Input HIGH Current
5
µA
Max
V
IN = 2.7V (Note 4)
5V
IN = VCC
I
BVI
Input HIGH Current
7
µA
Max
V
IN = 7.0V
Breakdown Test
I
IL
Input LOW Current
−5
µA
Max
V
IN = 0.5V (Note 4)
−5
V
IN = 0.0V
V
ID
Input Leakage Test
4.75
V
0.0
I
ID = 1.9 µA
All Other Pins Grounded
I
OS
Output Short-Circuit Current
−100
−275
mA
Max
V
OUT = 0.0V
I
CEX
Output High Leakage Current
50
µA
Max
V
OUT = VCC
I
CCH
Power Supply Current
50
µA
Max
All Outputs HIGH
I
CCL
Power Supply Current
30
mA
Max
All Outputs LOW
I
CCT
Maximum I
CC/Input
Outputs Enabled
V
I = VCC − 2.1V
1.5
mA
Max
Data Input V
I = VCC − 2.1V
All Others at V
CC or GND
I
CCD
Dynamic I
CC
No Load
0.3
mA/
Max
Outputs Open (Note 3)
MHz
One bit Toggling, 50% Duty Cycle
Note 1: 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 2: Either voltage limit or current limit is sufficient to protect inputs.
Note 3: For 8 bits toggling, ICCD < 0.5 mA/MHz.
Note 4: Guaranteed but not tested.
3
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