54LS283FMQB Fairchild Semiconductor, 54LS283FMQB Datasheet - Page 2

• Manufacturer Part Number: 54LS283FMQB
• Manufacturer: Fairchild Semiconductor

Specifications of 54LS283FMQB

• Logic Family: LS
• Logical Function: Binary Full Adder
• Technology: Bipolar
• Number Of Elements: 1
• Number Of Bits: 4
• Propagation Delay Time: 30ns
• High Level Output Current: -400uA
• Low Level Output Current: 4mA
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -55C to 125C
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Pin Count: 16
• Mounting: Surface Mount
• Operating Temperature Classification: Military
• Lead Free Status / RoHS Status: Supplier Unconfirmed

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V
V
V
I
I
T
V
V
V
I
I
I
I
I
I
OH
OL
I
IH
IL
OS
CC1
CC2
Symbol
Symbol
A
Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these
limits. The parametric values defined in the “Electrical Characteristics” table are not guaranteed at the absolute maximum ratings. The “Recommended Operating
Conditions” table will define the conditions for actual device operation.
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 2: All typicals are at V
Note 3: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Note 4: I
Note 5: I
Absolute Maximum Ratings
Supply Voltage
Input Voltage
Recommended Operating Conditions
CC
IH
IL
I
OH
OL
Operating Free Air Temperature Range
CC1
CC2
is measured with all outputs open, all B inputs low and all other inputs at 4.5V, or all inputs at 4.5V.
is measured with all outputs open and all inputs grounded.
Supply Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Output Current
Low Level Output Current
Free Air Operating Temperature
Input Clamp Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Current
Input Voltage
High Level Input
Current
Low Level Input
Current
Short Circuit
Output Current
Supply Current
Supply Current
Parameter
CC
= 5V, T
Parameter
@
Max
A
= 25˚C.
V
V
Max
V
V
V
I
Min
V
V
V
V
V
V
V
V
V
OL
CC
CC
IL
CC
IL
CC
I
CC
I
CC
I
CC
CC
CC
= 7V
= 2.7V
= 0.4V
= Max, V
= Max, V
= 4 mA, V
= Min, I
= Min, I
= Min, I
= Max
= Max
= Max
= Max
= Max (Note 4)
= Max (Note 5)
(Note 1)
Conditions
I
OH
OL
Min
−55
IH
IH
4.5
= −18 mA
2
CC
= Min
= Min
= Max
=
7V
7V
=
DM54LS283
2
Nom
5
Storage Temperature Range
DM54
DM74
DM54
DM74
DM74
A, B
C0
A, B
C0
A, B
C0
DM54
DM74
DM54LS and 54LS
DM74LS
Max
−0.4
125
5.5
0.7
4
Min
−20
−20
2.5
2.7
4.75
Min
2
0
(Note 2)
DM74LS283
0.25
0.35
0.25
Typ
3.4
3.4
19
22
Nom
5
−100
−100
Max
−1.5
−0.8
−0.4
Max
5.25
−0.4
0.4
0.5
0.4
0.2
0.1
0.8
40
20
34
39
70
−55˚C to +125˚C
−65˚C to +150˚C
8
0˚C to +70˚C
Units
Units
mA
mA
mA
mA
mA
mA
mA
µA
˚C
V
V
V
V
V
V