54FCT273D NSC [National Semiconductor], 54FCT273D Datasheet - Page 3

• Manufacturer Part Number: 54FCT273D
• Description: Octal D-Type Flip-Flop
• Manufacturer: NSC [National Semiconductor]

t
t
t
V
V
V
V
V
I
I
I
I
I
I
PLH
PHL
PHL
IH
IL
OS
CCQ
CCT
CCD
Symbol
DC Electrical Characteristics
IH
IL
CD
OH
OL
I
AC Electrical Characteristics
Symbol
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
V
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Any Output
CC
CC
Ceramic
Ground Pin
in the Disabled or
Power-Off State
in the HIGH State
Pin Potential to
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH Current
Input LOW Current
Output Short-Circuit Current
Power Supply Current
Power Supply Current
Total Power Supply Current
Dynamic I
Propagation Delay
CP to O
Propagation Delay
MR to O
Parameter
n
n
CC
Parameter
54FCT
54FCT
54FCT
54FCT
−30 mA to +5.0 mA
−65˚C to +150˚C
−55˚C to +125˚C
−55˚C to +175˚C
−0.5V to +4.75V
Min
T
2.0
2.0
2.0
−0.5V to +7.0V
−0.5V to +7.0V
A
V
(Note 1)
−0.5V to V
CC
= −55˚C to +125˚C
C
= 4.5V to 5.5V
L
54FCT
= 50 pF
Min
2.0
4.3
2.4
FCT240
CC
−1.2
Max
0.25 mA/MHz
−60
0.8
0.2
0.5
1.5
2.0
6.0
4.0
−5
3
5
Max
15.0
15.0
15.0
Current Applied to Output
DC Latchup Source Current
Over Voltage Latchup
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
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.
in LOW State (Max)
Military
Military
(Across Comm Operating Range)
Units
mA
mA
mA
mA
mA
µA
µA
V
V
V
V
V
V
V
Units
ns
ns
V
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
CC
Recognized HIGH Signal
Recognized LOW Signal
I
I
I
I
I
V
V
V
V
V
V
GND, f
one bit toggling - 50% duty cycle
V
GND, f
one bit toggling - 50% duty cycle
Outputs Open,OE = GND, One Bit
Toggling, 50% Duty Cycle
IN
OH
OH
OL
OL
IN
IN
OUT
IN
IN
IN
IN
= −18 mA
= 300 µA
= 32 mA
= 0.2V or V
= 3.4V
= −300 uA
= −12 mA
= 5.5V
= 0.0V
= 3.4V or V
= 5.3V or V
= 0.0V
I
I
= 10Mhz, outputs open,
= 10Mhz, outputs open,
Figures 2, 5
Figures 2, 5
twice the rated I
Conditions
Fig. No.
IN
IN
IN
−55˚C to +125˚C
= 5.3V
= GND, OE =
= 0.2V,OE =
+4.5V to +5.5V
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V
CC
−500 mA
OL
+ 4.5V
(mA)