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零件编号
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74F181PC 查看數據表(PDF) - Fairchild Semiconductor
零件编号
产品描述 (功能)
生产厂家
74F181PC
4-Bit Arithmetic Logic Unit
Fairchild Semiconductor
74F181PC Datasheet PDF : 10 Pages
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9
10
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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