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54F402DMQB 参数 Datasheet PDF下载

54F402DMQB图片预览
型号: 54F402DMQB
PDF下载: 下载PDF文件 查看货源
内容描述: [CRC Generator Circuit, F/FAST Series, 1-Bit, TTL, CDIP16, DIP]
分类和应用: 逻辑集成电路
文件页数/大小: 15 页 / 216 K
品牌: ROCHESTER [ Rochester Electronics ]
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AC Operating Requirements  
74F  
54F  
74F  
e a  
T
25 C  
§
5.0V  
A
e
e
Symbol  
Parameter  
T
, V  
CC  
Mil  
Max  
T
, V  
A CC  
Com  
Max  
Units  
A
e a  
V
CC  
Min  
Max  
Min  
Min  
t (H)  
s
Setup Time, HIGH or LOW  
SEI to CP  
4.5  
4.5  
6.0  
6.0  
5.0  
5.0  
t (L)  
s
ns  
ns  
ns  
ns  
t (H)  
h
Hold Time, HIGH or LOW  
SEI to CP  
0
0
1.0  
1.0  
0
0
t (L)  
h
t (H)  
s
Setup Time, HIGH or LOW  
RFB to CP  
11.0  
11.0  
14.0  
14.0  
12.5  
12.5  
t (L)  
s
t (H)  
h
Hold Time, HIGH or LOW  
RFB to CP  
0
0
0
0
0
0
t (L)  
h
t (H)  
s
Setup Time, HIGH or LOW  
13.5  
13.0  
16.0  
15.5  
15.0  
14.5  
t (L)  
s
S to CP  
1
t (H)  
h
Hold Time, HIGH or LOW  
S to CP  
1
0
0
0
0
0
0
t (L)  
h
t (H)  
s
Setup Time, HIGH or LOW  
D to CP  
9.0  
9.0  
11.5  
11.5  
10.0  
10.0  
t (L)  
s
t (H)  
h
Hold Time, HIGH or LOW  
D to CP  
0
0
0
0
0
0
t (L)  
h
t (H)  
s
Setup Time, HIGH or LOW  
CWG to CP  
7.0  
5.5  
9.0  
8.0  
8.0  
6.5  
t (L)  
s
ns  
ns  
t (H)  
h
Hold Time, HIGH or LOW  
CWG to CP  
0
0
0
0
0
0
t (L)  
h
t
t
(H)  
(L)  
Clock Pulse Width  
HIGH or LOW  
4.0  
4.0  
7.0  
5.0  
4.5  
4.5  
w
w
t
t
t
(H)  
(L)  
MR Pulse Width, HIGH  
P Pulse Width, LOW  
4.0  
4.0  
7.0  
5.0  
4.5  
4.5  
ns  
ns  
w
w
Recovery Time  
MR to CP  
rec  
3.0  
5.0  
4.0  
6.5  
3.5  
6.0  
ns  
t
Recovery Time  
P to CP  
rec  
8