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參數資料
| 型號： | CD4008BM |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 4-Bit Full Adder |
| 中文描述： | 4位全加器 |
| 文件頁數： | 3/6頁 |
| 文件大?。?/td> | 124K |
| 代理商： | CD4008BM |
DC Electrical Characteristics
CD4008BC (Note 2) (Continued)
Symbol
Parameter
Conditions
b
40
§
C
a
25
§
C
a
85
§
C
Units
Min
Max
Min
Typ
Max
Min
Max
V
IL
Low Level Input Voltage
l
I
O
l
k
1
m
A
V
DD
e
5V, V
O
e
0.5V or 4.5V
V
DD
e
10V, V
O
e
1V or 9V
V
DD
e
15V, V
O
e
1.5V or 13.5V
l
I
O
l
k
1
m
A
V
DD
e
5V, V
O
e
0.5V or 4.5V
V
DD
e
10V, V
O
e
1V or 9V
V
DD
e
15V, V
O
e
1.5V or 13.5V
V
DD
e
5V, V
O
e
0.4V
V
DD
e
10V, V
O
e
0.5V
V
DD
e
15V, V
O
e
1.5V
V
DD
e
5V, V
O
e
4.6V
V
DD
e
10V, V
O
e
9.5V
V
DD
e
15V, V
O
e
13.5V
V
DD
e
15V, V
IN
e
0V
V
DD
e
15V, V
IN
e
15V
1.5
3.0
4.0
1.5
3.0
4.0
1.5
3.0
4.0
V
V
V
V
IH
High Level Input Voltage
3.5
7.0
11.0
3.5
7.0
11.0
3.5
7.0
11.0
V
V
V
I
OL
Low Level Output Current
(Note 3)
0.52
1.3
3.6
0.44
1.1
3.0
0.88
2.25
8.8
0.36
0.9
2.4
mA
mA
mA
I
OH
High Level Output Current
(Note 3)
b
0.2
b
0.5
b
1.4
b
0.16
b
0.4
b
1.2
b
0.35
b
0.8
b
3.5
b
0.12
b
0.3
b
1.0
mA
mA
mA
I
IN
Input Current
b
0.3
0.3
b
0.3
0.3
b
1.0
1.0
m
A
m
A
AC Electrical Characteristics
*
T
A
e
25
§
C, C
L
e
50 pF, R
L
e
200k, input t
r
, t
f
e
20 ns, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
PHL
or t
PLH
Propagation Delay Time
Sum In to Sum Out
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
C
L
e
15 pF
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
425
170
125
750
250
190
ns
ns
ns
Carry In to Sum Out
320
125
95
650
225
175
ns
ns
ns
Sum In to Carry Out
250
115
90
500
200
160
ns
ns
ns
Carry In to Carry Out
130
60
45
245
105
80
ns
ns
ns
Carry In to Carry Out
100
45
35
175
75
60
ns
ns
ns
t
THL
High-to-Low Transition Time
100
50
40
200
100
80
ns
ns
ns
t
TLH
Low-to-High Transition Time
200
100
80
400
200
160
ns
ns
ns
C
IN
Average Input Capacitance
5
7.5
pF
C
PD
*
AC Parameters are guaranteed by DC correlated testing.
Power Dissipation Capacitance
(Note 4)
100
pF
Note 1:
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed; they are not meant to imply that the devices
should be operated at these limits. The table of ‘‘Recommended Operating Conditions’’ and ‘‘Electrical Characteristics’’ provides conditions for actual device
operation.
Note 2:
V
SS
e
0V unless otherwise specified.
Note 3:
I
OH
and I
OL
are tested one output at a time.
Note 4:
C
PD
determines the no load AC power consumption of any CMOS device. For complete explanation, see 54C/74C Family Characteristics application note,
AN-90.
3
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| CD4008BMS | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 4-Bit Full Adder With Parallel Carry Out |
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| CD4009AD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| CD4009AE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| CD4009AF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
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