54F273 NSC [National Semiconductor], 54F273 Datasheet - Page 3

• Manufacturer Part Number: 54F273
• Description: Octal D Flip-Flop
• Manufacturer: NSC [National Semiconductor]

Symbol
V
V
V
V
V
I
I
I
V
I
I
I
I
I
IH
BVI
CEX
OD
IL
OS
CCH
CCL
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 Output
Current Applied to Output
ESD Last Passing Voltage (min)
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
DC Electrical Characteristics
IH
IL
CD
OH
OL
ID
CC
Plastic
Ground Pin
in HIGH State (with V
Standard Output
TRI-STATE Output
in LOW State (Max)
Pin Potential to
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Current
Input HIGH Current
Breakdown Test
Output HIGH
Leakage Current
Input Leakage
Test
Output Leakage
Circuit Current
Input LOW Current
Output Short-Circuit Current
Power Supply Current
Parameter
CC
e
0V)
twice the rated I
Mil
10% V
5% V
Mil
10% V
5% V
54F
74F
54F
74F
54F
74F
74F
74F
b
30 mA to
b
b
b
b
CC
CC
CC
CC
b
b
b
65 C to
55 C to
55 C to
55 C to
0 5V to
0 5V to
0 5V to
b
(Note 1)
0 5V to V
4 75
b
a
Min
2 0
2 5
2 5
2 7
a
a
a
a
OL
60
5 0 mA
a
a
a
4000V
150 C
125 C
175 C
150 C
(mA)
7 0V
7 0V
5 5V
CC
54F 74F
Typ
3
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
b
b
b
Max
20 0
3 75
100
250
Military
Commercial
Military
Commercial
0 8
0 5
0 5
0 5
5 0
7 0
50
44
56
150
1 2
0 6
Units
mA
mA
mA
V
V
V
V
V
V
A
A
A
A
V
Max
Max
Max
Max
Max
Max
Min
Min
Min
0 0
0 0
CC
Recognized as a HIGH Signal
Recognized as a LOW Signal
I
I
I
V
V
V
I
All other pins grounded
V
All other pins grounded
V
V
CP
D
IN
OH
OL
ID
IN
IN
OUT
IOD
IN
OUT
n
e b
e
e
e
e
e
e
e
e b
e
1 9 A
e
e
MR
20 mA
2 7V
7 0V
0 5V
18 mA
150 mV
Conditions
V
0V
1 mA
b
CC
e
a
a
55 C to
HIGH
4 5V to
4 5V to
0 C to
a
a
a
a
125 C
70 C
5 5V
5 5V