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SN74LS283ML2 데이터 시트보기 (PDF) - ON Semiconductor
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SN74LS283ML2
4-Bit Binary Full Adder with Fast Carry
ON Semiconductor
SN74LS283ML2 Datasheet PDF : 8 Pages
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SN74LS283
CONNECTION DIAGRAM DIP
(TOP VIEW)
V
CC
B
3
A
3
Σ
3
A
4
B
4
Σ
4
C
4
16 15 14 13 12 11 10 9
NOTE:
The Flatpak version has the same
pinouts (Connection Diagram) as
the Dual In-Line Package.
1 2 3 4 56 78
Σ
2
B
2
A
2
Σ
1
A
1
B
1
C
0
GND
PIN NAMES
A
1
– A
4
B
1
– B
4
C
0
S
1
–
S
4
C
4
Operand A Inputs
Operand B Inputs
Carry Input
Sum Outputs
Carry Output
LOADING
(Note a)
HIGH
LOW
1.0 U.L.
1.0 U.L.
0.5 U.L.
10 U.L.
10 U.L.
0.5 U.L.
0.5 U.L.
0.25 U.L.
5 U.L.
5 U.L.
NOTES:
a) 1 TTL Unit Load (U.L.) = 40
m
A HIGH/1.6 mA LOW.
LOGIC SYMBOL
5 3 14 12 6 2 15 11
A
1
A
2
A
3
A
4
B
1
B
2
B
3
B
4
7 C
0
C
4
9
∑
1
∑
2
∑
3
∑
4
4 1 13 10
V
CC
= PIN 16
GND = PIN 8
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