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It is a description of the packaging content.
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In the photo #1 & #2 "Data" item, [◎] can be obtained from the web the specifications required for development and maintenance.U.S. semiconductor companies also gave a common number to the part number.. Most of them are TI (TEXSAS INSTRUMENT), and some use FSC (Fairchild) numbers.
| Device |
Q'ty |
Function |
|---|
| Device |
Q'ty |
Function |
| 74LS86DC |
102 |
Quad 2-Input Xor |
| 3341pc |
155 |
64x4 FIFO SERIAL MEMO |
| 74LS00DC |
43 |
Quad 2-Input Nand Gate |
| UA760DC |
69 |
High Speed Differential Comparator |
| 7448DC |
90 |
BCD to 7-Segment decoder |
| 74LS279PC |
twenty two |
Quad S-R Latches |
| FND507 |
49 |
7-SEG Numeric LED Display |
| TOTAL |
530 |
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| Not all sold products, but for in -house examinations. Therefore, there is no guarantee as a sale item. In principle, since it is an AQL lot out product, it was used on the premise that there were very few defective products.. The function of the element (silicon chip) is generally reliable. The reason for the lot out is that it is mainly defective, and there are deficiencies in the printed print, small missing package, and discoloration of the lead wire.. We used for development, Protot Eup manufacturing, and maintenance of our own equipment. If it is for maintenance of old machines, discontinued machines and equipment, it seems to be very valuable, and most of them are not currently supplied, so I think it is effective as a maintenance component.. I'm sorry, no claim, no return. |
① It has been stored in the storage in the indoor environment for a long time. Meanwhile, I have not performed a power test. Semiconductor parts may change, such as mimi -gray -rati due to aging.. I don't have a thermal stress test. ② Most of the specifications and data were checked online. I wrote the part number that is likely to hit on the label. ③ We will send it by Yamato flight. Packing is handmade amateur, but we do it firmly. ④ I think that there will be requests such as detailed specifications that cannot fit in transactions, detailed image files, comment sending comments, etc. In that case, we will answer as much as possible if you can send an email to the elementary school. For email addresses, please attach atmark (@) and [yahoo.co.jp] after the skean [Seller ID = infoBrains_jp].. Please use it. ⑤ About [Low Radiation Noise]:
Since the packaging piping was long -term, it is considered that radioactive materials, which were contained, have been reduced sufficiently. (2024/07/07: Confirmation confirmation) |
+ + + This item description Auction Plate Maker 2 Created with + + +No.201.001.003
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