CD74HC257 Datasheet, PDF (6/12 Pages) Texas Instruments – High Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

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Alldatasheet Visitor’s Information by Continent
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Alldatasheet Visitor’s by Continent
- Alldatasheet Total
Impression
Visits
Unique User
8,839,474
5,265,389
23,826,701
- Visitors by Continent
Continent
Asia
Europe
Americas
Africa
Oceania
Not Set
Total
Impression
10,888,034
7,891,203
4,380,823
361,320
170,560
134,761
23,826,701
Visit
4,097,199
2,887,578
1,610,226
132,650
62,616
49,205
8,839,474
Unique User
Unique User
(%)
2,445,086
46.44%
1,713,734
32.55%
961,414
18.26%
78,920
1.50%
37,025
0.70%
29,210
0.55%
5,265,389
100.00%
Research data on March 2011
Visitors Research Data in March 2011,
Alldatasheet’s Total Impression is over
23,800,000 and Total Visits counted more
than 8,800,000. Total Unique User of
Alldatasheet exceeds 5,200,000.
Alldatasheet has world-wide users and
many of Alldatasheet users are working in
engineer & engineering management or
design & development.
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As you can check from the ‘Visitors by
continent’ table, Asia has over 2,400,000
Unique Users and Europe and Americas
have over 1,700,000 and 960,000.
Asia, Europe and Americas takes over
97% from Total Unique Users.
Alldatasheet visitor has been increased
near by 30% than March 2010.
- More information on the next page -
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