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54F191SJCQB PDF预览

54F191SJCQB

更新时间: 2024-01-27 13:04:35
品牌 Logo 应用领域
美国国家半导体 - NSC 计数器时钟
页数 文件大小 规格书
10页 176K
描述
Up/Down Binary Counter with Preset and Ripple Clock

54F191SJCQB 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:compliant风险等级:5.76
Is Samacsys:NBase Number Matches:1

54F191SJCQB 数据手册

 浏览型号54F191SJCQB的Datasheet PDF文件第2页浏览型号54F191SJCQB的Datasheet PDF文件第3页浏览型号54F191SJCQB的Datasheet PDF文件第4页浏览型号54F191SJCQB的Datasheet PDF文件第6页浏览型号54F191SJCQB的Datasheet PDF文件第7页浏览型号54F191SJCQB的Datasheet PDF文件第8页 
AC Electrical Characteristics  
74F  
54F  
74F  
e a  
T
25 C  
§
5.0V  
A
e
50 pF  
e
T
, V  
CC  
e
Mil  
T
, V  
Com  
e
50 pF  
A
A CC  
e a  
Symbol  
Parameter  
V
Units  
CC  
C
C
L
L
e
C
50 pF  
L
Min  
Typ  
Max  
Min  
Max  
Min  
Max  
f
Maximum Count Frequency  
Propagation Delay  
100  
125  
75  
90  
MHz  
ns  
max  
t
t
3.0  
5.0  
5.5  
8.5  
7.5  
3.0  
5.0  
9.5  
3.0  
5.0  
8.5  
PLH  
CP to Q  
11.0  
13.5  
12.0  
PHL  
n
t
t
Propagation Delay  
CP to TC  
6.0  
5.0  
10.0  
8.5  
13.0  
11.0  
6.0  
5.0  
16.5  
13.5  
6.0  
5.0  
14.0  
12.0  
PLH  
PHL  
t
t
Propagation Delay  
CP to RC  
3.0  
3.0  
5.5  
5.0  
7.5  
7.0  
3.0  
3.0  
9.5  
9.0  
3.0  
3.0  
8.5  
8.0  
PLH  
PHL  
ns  
ns  
t
t
Propagation Delay  
CE to RC  
3.0  
3.0  
5.0  
5.5  
7.0  
7.0  
3.0  
3.0  
9.0  
9.0  
3.0  
3.0  
8.0  
8.0  
PLH  
PHL  
t
t
Propagation Delay  
U/D to RC  
7.0  
5.5  
11.0  
9.0  
18.0  
12.0  
7.0  
5.5  
22.0  
14.0  
7.0  
5.5  
20.0  
13.0  
PLH  
PHL  
t
t
Propagation Delay  
U/D to TC  
4.0  
4.0  
7.0  
6.5  
10.0  
10.0  
4.0  
4.0  
13.5  
12.5  
4.0  
4.0  
11.0  
11.0  
PLH  
PHL  
t
t
Propagation Delay  
3.0  
6.0  
4.5  
7.0  
3.0  
6.0  
9.0  
3.0  
6.0  
8.0  
PLH  
ns  
ns  
ns  
ns  
ns  
ns  
P
n
to Q  
10.0  
13.0  
16.0  
14.0  
PHL  
n
t
t
Propagation Delay  
PL to Q  
5.0  
5.5  
8.5  
9.0  
11.0  
12.0  
5.0  
5.5  
13.0  
14.5  
5.0  
5.5  
12.0  
13.0  
PLH  
PHL  
n
t
t
Propagation Delay  
to TC  
5.0  
6.5  
14.0  
13.0  
5.0  
6.0  
15.0  
14.0  
PLH  
P
n
PHL  
t
t
Propagation Delay  
to RC  
6.5  
6.0  
19.0  
14.0  
6.5  
6.0  
20.0  
15.0  
PLH  
P
n
PHL  
t
t
Propagation Delay  
PL to TC  
8.0  
6.0  
16.5  
13.5  
8.0  
6.0  
17.5  
14.5  
PLH  
PHL  
t
t
Propagation Delay  
PL to RC  
10.0  
9.0  
20.0  
15.5  
10.0  
9.0  
21.0  
16.0  
PLH  
PHL  
5

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