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74F169SMQB PDF预览

74F169SMQB

更新时间: 2022-12-01 21:03:12
品牌 Logo 应用领域
德州仪器 - TI 光电二极管
页数 文件大小 规格书
8页 141K
描述
F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, 0.150 INCH, PLASTIC, SOP-16

74F169SMQB 数据手册

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’F169  
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  
90  
60  
70  
MHz  
ns  
max  
t
t
3.0  
4.0  
6.5  
9.0  
8.5  
3.0  
4.0  
12.0  
16.0  
3.0  
4.0  
9.5  
PLH  
CP to Q (PE HIGH or LOW)  
n
11.5  
13.0  
PHL  
t
t
Propagation Delay  
CP to TC  
5.5  
4.0  
12.0  
8.5  
15.5  
12.5  
5.5  
4.0  
20.0  
15.0  
5.5  
4.0  
17.5  
13.0  
PLH  
ns  
ns  
ns  
PHL  
t
t
Propagation Delay  
CET to TC  
2.5  
2.5  
4.5  
8.5  
6.5  
2.5  
2.5  
9.0  
2.5  
2.5  
7.0  
PLH  
11.0  
12.0  
12.0  
PHL  
t
t
Propagation Delay  
U/D to TC  
3.5  
4.0  
8.5  
8.0  
11.5  
12.0  
3.5  
4.0  
16.0  
14.0  
3.5  
4.0  
12.5  
13.0  
PLH  
PHL  
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  
4.0  
4.0  
4.5  
4.5  
4.5  
4.5  
t (L)  
s
P to CP  
n
ns  
t (H)  
h
Hold Time, HIGH or LOW  
P to CP  
n
3.0  
3.0  
3.5  
3.5  
3.5  
3.5  
t (L)  
h
t (H)  
s
Setup Time, HIGH or LOW  
CEP or CET to CP  
7.0  
5.0  
8.0  
8.0  
8.0  
6.5  
t (L)  
s
ns  
t (H)  
h
Hold Time, HIGH or LOW  
CEP or CET to CP  
0
0
0
t (L)  
h
0.5  
1.0  
0.5  
t (H)  
s
Setup Time, HIGH or LOW  
PE to CP  
8.0  
8.0  
10.0  
10.0  
9.0  
9.0  
t (L)  
s
ns  
t (H)  
h
Hold Time, HIGH or LOW  
PE to CP  
1.0  
0
1.0  
0
1.0  
0
t (L)  
h
t (H)  
s
Setup Time, HIGH or LOW  
U/D to CP  
11.0  
7.0  
14.0  
12.0  
12.5  
8.5  
t (L)  
s
ns  
ns  
t (H)  
h
Hold Time, HIGH or LOW  
U/D to CP  
0
0
0
0
0
0
t (L)  
h
t
t
(H)  
(L)  
CP Pulse Width  
HIGH or LOW  
4.0  
7.0  
6.0  
9.0  
4.5  
8.0  
w
w
5

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