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CD4541 参数 Datasheet PDF下载

CD4541图片预览
型号: CD4541
PDF下载: 下载PDF文件 查看货源
内容描述: 可编程定时器 [Programmable Timer]
分类和应用:
文件页数/大小: 6 页 / 140 K
品牌: NSC [ National Semiconductor ]
 浏览型号CD4541的Datasheet PDF文件第1页浏览型号CD4541的Datasheet PDF文件第2页浏览型号CD4541的Datasheet PDF文件第4页浏览型号CD4541的Datasheet PDF文件第5页浏览型号CD4541的Datasheet PDF文件第6页  
DC Electrical Characteristics (Note 2)ÐCD4541BC (Continued)  
b
a
a
85 C  
40 C  
§
25 C  
§
§
Symbol  
Parameter  
Conditions  
Units  
Min Max Min  
Typ  
Max Min Max  
e
e
e
e
0.5V or 4.5V  
V
High Level Input Voltage  
V
V
V
5V, V  
O
3.5  
7.0  
3.5  
7.0  
3
6
9
3.5  
7.0  
V
V
V
IH  
OL  
OH  
IN  
DD  
DD  
DD  
e
10V, V  
15V, V  
1.0V or 9.0V  
O
e
1.5V or 13.5V 11.0  
11.0  
11.0  
O
e
e
e
e
0.4V  
I
I
I
Low Level Output Current  
(Note 3)  
V
DD  
V
DD  
V
DD  
5V, V  
2.32  
3.18  
12.4  
1.96  
2.66  
10.4  
3.6  
9.0  
1.6  
mA  
mA  
mA  
O
e
e
10V, V  
15V, V  
0.5V  
1.5V  
2.18  
8.50  
O
O
34.0  
e
e
e
e
2.5V  
High Level Output Current  
(Note 3)  
V
DD  
V
DD  
V
DD  
5V, V  
5.1  
4.27  
2.25  
8.8  
130  
8.0  
3.5  
mA  
mA  
mA  
O
e
e
10V, V  
15V, V  
9.5V  
2.69  
10.5  
1.85  
7.22  
O
O
13.5V  
30.0  
b
5
e
e
e
e
b
b
b
b
Input Current  
V
V
15V, V  
15V, V  
0V  
0.3  
10  
10b  
0.3  
1.0  
mA  
mA  
DD  
IN  
5
15V  
0.3  
0.3  
1.0  
DD  
IN  
e
e
50 pF (refer to test circuits)  
AC Electrical Characteristics* T  
25 C, C  
§
A
L
Symbol  
Parameter  
Conditions  
Min  
Typ  
Max  
Units  
e
e
e
t
t
t
t
t
f
t
Output Rise Time  
V
V
V
5V  
50  
30  
25  
200  
100  
80  
ns  
ns  
ns  
TLH  
DD  
DD  
DD  
10V  
15V  
e
e
e
Output Fall Time  
V
DD  
V
DD  
V
DD  
5V  
50  
30  
25  
200  
100  
80  
ns  
ns  
ns  
THL  
10V  
15V  
e
e
e
t
PLH, PHL  
Turn-Off, Turn-On Propagation Delay,  
8
Clock to Q (2 Output)  
V
DD  
V
DD  
V
DD  
5V  
1.8  
0.6  
0.4  
4.0  
1.5  
1.0  
ms  
ms  
ms  
10V  
15V  
e
e
e
t
PHL, PLH  
Turn-On, Turn-Off Propagation Delay,  
16  
V
DD  
V
DD  
V
DD  
5V  
3.2  
1.5  
1.0  
8.0  
3.0  
2.0  
ms  
ms  
ms  
Clock to Q (2 Output)  
10V  
15V  
e
e
e
Clock Pulse Width  
V
DD  
V
DD  
V
DD  
5V  
400  
200  
150  
200  
100  
70  
ns  
ns  
ns  
WH(CL)  
CL  
10V  
15V  
e
e
e
Clock Pulse Frequency  
MR Pulse Width  
V
DD  
V
DD  
V
DD  
5V  
2.5  
6.0  
8.5  
1.0  
3.0  
4.0  
MHz  
MHz  
MHz  
10V  
15V  
e
e
e
V
DD  
V
DD  
V
DD  
5V  
400  
200  
150  
170  
75  
ns  
ns  
ns  
WH(R)  
10V  
15V  
50  
C
C
Average Input Capacitance  
Any Input  
5.0  
7.5  
pF  
pF  
I
Power Dissipation Capacitance (Note 4)  
100  
PD  
*AC Parameters are guaranteed by DC correlated testing.  
Note 1: ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’  
they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides conditions for actual device  
operation.  
e
Note 2: V  
0V unless otherwise specified.  
SS  
Note 3: I  
and I are tested one output at a time.  
OL  
OH  
Note 4: C determines the no load AC power consumption of any CMOS device. For complete explanation, see 54C/74C family characteristics application note  
PD  
AN-90.  
3
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