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74F181SC 데이터 시트보기 (PDF) - Fairchild Semiconductor
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74F181SC
4-Bit Arithmetic Logic Unit
Fairchild Semiconductor
74F181SC Datasheet PDF : 9 Pages
1
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5
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7
8
9
AC Electrical Characteristics
Symbol
Parameter
Path
t
PLH
Propagation Delay
t
PHL
C
n
to C
n
+
4
t
PLH
Propagation Delay
t
PHL
A or B to C
n
+
4
t
PLH
Propagation Delay
t
PHL
A or B to C
n
+
4
t
PLH
Propagation Delay
t
PHL
C
n
to F
t
PLH
Propagation Delay
t
PHL
A or B or G
t
PLH
Propagation Delay
t
PHL
A or B to G
t
PLH
Propagation Delay
t
PHL
A or B to P
t
PLH
Propagation Delay
t
PHL
A or B to P
t
PLH
Propagation Delay
t
PHL
A
i
or B
i
to F
i
t
PLH
Propagation Delay
t
PHL
A
i
or B
i
to F
i
t
PLH
Propagation Delay
t
PHL
Any A or B to Any F
t
PLH
Propagation Delay
t
PHL
Any A or B to Any F
t
PLH
Propagation Delay
t
PHL
A or B to F
t
PLH
Propagation Delay
t
PHL
A or B to A
=
B
Mode
Sum
Dif
Any
Sum
Dif
Sum
Dif
Sum
Dif
Sum
Dif
Logic
Dif
T
A
= +
25
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Typ
Max
3.0
6.4
8.5
3.0
6.1
8.0
5.0
10.0
13.0
4.0
9.4
12.0
5.0
10.8
14.0
5.0
10.0
13.0
3.0
6.7
8.5
3.0
6.5
8.5
3.0
5.7
7.5
3.0
5.8
7.5
3.0
6.5
8.5
3.0
7.3
9.5
3.0
5.0
7.0
3.0
5.5
7.5
3.0
5.8
7.5
4.0
6.5
8.5
3.0
7.0
9.0
3.0
7.2
10.0
3.0
8.2
11.0
3.0
5.0
11.0
4.0
8.0
10.5
4.0
7.8
10.0
4.5
9.4
12.0
3.5
9.4
12.0
4.0
6.0
9.0
4.0
6.0
10.0
11.0
18.5
27.0
6.0
9.8
12.5
T
A
= −
55
°
C to
+
125
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Max
3.0
10.0
3.0
9.5
5.0
15.5
3.5
16.5
5.0
17.0
4.0
15.0
2.5
16.0
2.5
12.0
2.5
9.0
2.5
9.5
2.5
11.5
2.5
11.0
2.5
8.5
3.0
9.5
2.5
11.0
3.0
11.0
3.0
14.5
3.0
14.5
3.0
17.5
3.0
14.5
3.5
16.5
4.0
13.5
3.5
17.5
3.0
14.0
3.5
14.5
3.0
15.5
8.0
35.0
5.5
21.0
T
A
=
0
°
C to
+
70
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Max
3.0
9.5
3.0
9.0
5.0
14.0
4.0
13.0
5.0
15.0
5.0
14.0
3.0
9.5
3.0
9.5
3.0
8.5
3.0
8.5
3.0
9.5
3.0
10.5
3.0
8.0
3.0
8.5
3.0
8.5
4.0
9.5
3.0
10.0
3.0
10.0
3.0
12.0
3.0
12.0
4.0
11.5
4.0
11.0
4.5
13.0
3.5
13.0
4.0
10.0
4.0
11.0
11.0
29.0
6.0
13.5
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
7
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