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54FCT377 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. 54FCT377
Description  Octal D-Type Flip-Flop with Clock Enable
Download  8 Pages
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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54FCT377 Datasheet(HTML) 3 Page - National Semiconductor (TI)

   
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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
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)
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
FCT377
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
54FCT
4.3
V
Min
I
OH = −300 uA
54FCT
2.4
I
OH = −12 mA
V
OL
Output LOW Voltage
54FCT
0.2
V
Min
I
OL = 300 uA
54FCT
0.5
I
OL = 32mA
I
IH
Input HIGH Current
5
µA
Max
V
IN = VCC
I
IL
Input LOW Current
−5
µA
Max
V
IN = 0.5V
I
OS
Output Short-Circuit Current
−60
mA
Max
V
OUT = 0.0V
I
CCQ
Quiescent Power
Supply Current
1.5
mA
Max
V
I = 0.2V or VI = 5.3V, VCC = 5.5V
∆I
CC
Maximum I
CC/Input
V
I = VCC − 2.1V
2.0
mA
Max
Data Input V
I = VCC − 2.1V
All Others at V
CC or GND
I
CCD
Dynamic I
CC
0.4
mA/
Max
Outputs Open
MHz
One bit Toggling, 50% Duty Cycle
I
CC
Total Power Supply
Current
6.0
mA
Max
V
CC = 5.5V, Outputs Open, fCP =
10MHz, 50% Duty Cycle, One bit
Toggling at f
I = 5 MHz, 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.
www.national.com
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