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HD74LS641

Hitachi Semiconductor
Part Number HD74LS641
Manufacturer Hitachi Semiconductor
Description Octal Bus Transceivers
Published Mar 23, 2005
Detailed Description Unit: mm 24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.89 1.27 Max 10 1.30 2.54 Min 5.08 Max 7.62 0.51 Min 2.54 ± 0.25 0....
Datasheet PDF File HD74LS641 PDF File

HD74LS641
HD74LS641

Overview
Unit: mm 24.
50 25.
40 Max 20 11 7.
00 Max 6.
30 1 0.
89 1.
27 Max 10 1.
30 2.
54 Min 5.
08 Max 7.
62 0.
51 Min 2.
54 ± 0.
25 0.
48 ± 0.
10 0.
25 – 0.
05 0° – 15° + 0.
11 Hitachi Code JEDEC EIAJ Weight (reference value) DP-20N — Conforms 1.
26 g Unit: mm 12.
6 13 Max 20 11 1 10 5.
5 0.
80 Max 2.
20 Max *0.
22 ± 0.
05 0.
20 ± 0.
04 0.
20 7.
80 + – 0.
30 1.
15 1.
27 *0.
42 ± 0.
08 0.
40 ± 0.
06 0.
10 ± 0.
10 0° – 8° 0.
70 ± 0.
20 0.
15 0.
12 M *Dimension including the plating thickness Base material dimension Hitachi Code JEDEC EIAJ Weight (reference value) FP-20DA — Conforms 0.
31 g Unit: mm 12.
8 13.
2 Max 20 11 7.
50 1 0.
935 Max 10 2.
65 Max *0.
27 ± 0.
05 0.
25 ± 0.
04 0.
25 10.
40 + – 0.
40 1.
45 0° – 8° 0.
57 0.
70 + – 0.
30 1.
27 *0.
42 ± 0.
08 0.
40 ± 0.
06 0.
12 M *Dimension including the plating thickness Base material dimension 0.
20 ± 0.
10 0.
15 Hitachi Code JEDEC EIAJ Weight (reference value) FP-20DB Conforms — 0.
52 g Cautions 1.
Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document.
2.
Products and product specifications may be subject to change without notice.
Confirm that you have received the latest product standards or specifications before final design, purchase or use.
3.
Hitachi makes every attempt to ensure that its products are of high quality and reliability.
However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life supp...


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