SN74LS283N ON Semiconductor, SN74LS283N Datasheet - Page 2

• Manufacturer Part Number: SN74LS283N
• Manufacturer: ON Semiconductor

Specifications of SN74LS283N

• Logic Family: LS
• Logical Function: Binary Full Adder
• Technology: Bipolar
• Number Of Elements: 1
• Number Of Bits: 4
• Propagation Delay Time: 24ns
• High Level Output Current: -400uA
• Low Level Output Current: 8mA
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Pin Count: 16
• Mounting: Through Hole
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

PIN NAMES
A
B
C
S
C
NOTES:
1
1
0
4
1
a) 1 TTL Unit Load (U.L.) = 40 mA HIGH/1.6 mA LOW.
− A
− B
− S
4
4
4
CONNECTION DIAGRAM DIP (TOP VIEW)
V
16
Σ
1
CC
2
7
B
15
B
2
Operand A Inputs
Operand B Inputs
Carry Input
Sum Outputs
Carry Output
3
2
C
A
0
5 3 14 12 6 2 15 11
1
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14
A
A
3
LOGIC SYMBOL
3
2
A
2
∑
V
GND = PIN 8
A
4
CC
1
3
Σ
13
Σ
4
= PIN 16
3
∑
A
1
1 13 10
4
2
2
∑
B
1
A
12
3
A
5
4
∑
1
B
4
2
1.0 U.L.
1.0 U.L.
0.5 U.L.
HIGH
10 U.L.
10 U.L.
B
LOADING
B
11
B
6
3
4
1
B
4
C
4
10
Σ
C
7
4
0
9
(Note a)
GND
0.25 U.L.
C
0.5 U.L.
0.5 U.L.
9
8
LOW
5 U.L.
5 U.L.
4
NOTE:
The Flatpak version has the same
pinouts (Connection Diagram) as
the Dual In-Line Package.