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HD74LS243

Hitachi Semiconductor
Part Number HD74LS243
Manufacturer Hitachi Semiconductor
Published Mar 23, 2005
Description Quadruple Bus Transceivers
Detailed Description Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39 Max 1.30 7 7.62 0.51 Min 2.54 Min 5.06 Max 2.54 ± 0.25 0.48 ± 0...
Datasheet PDF File HD74LS243 PDF File

HD74LS243
HD74LS243


Overview
Unit: mm 19.
20 20.
32 Max 14 8 6.
30 7.
40 Max 1 2.
39 Max 1.
30 7 7.
62 0.
51 Min 2.
54 Min 5.
06 Max 2.
54 ± 0.
25 0.
48 ± 0.
10 0.
25 – 0.
05 0° – 15° + 0.
10 Hitachi Code JEDEC EIAJ Weight (reference value) DP-14 Conforms Conforms 0.
97 g Unit: mm 10.
06 10.
5 Max 14 8 5.
5 1 7 *0.
22 ± 0.
05 0.
20 ± 0.
04 2.
20 Max 7.
80 – 0.
30 1.
15 0° – 8° + 0.
20 1.
42 Max 1.
27 *0.
42 ± 0.
08 0.
40 ± 0.
06 0.
10 ± 0.
10 0.
70 ± 0.
20 0.
15 0.
12 M Hitachi Code JEDEC EIAJ Weight (reference value) FP-14DA — Conforms 0.
23 g *Dimension including the plating thickness Base material dimension Unit: mm 8.
65 9.
05 Max 14 8 3.
95 1 1.
75 Max 7 *0.
20 ± 0.
05 6.
10 – 0.
30 1.
08 + 0.
10 0.
635 Max 0° – 8° 0.
67 0.
60 + – 0.
20 1.
27 *0.
40 ± 0.
06 0.
11 0.
14 + – 0.
04 0.
15 0.
25 M Hitachi Code JEDEC EIAJ Weight (reference value) FP-14DN Conforms Conforms 0.
13 g *Pd plating 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 support.
4.
Design your application so that the product is used within the range...


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