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Product background and background
It is an item of the 1970s. It is a semiconductor component stored at the Japanese branch of the US semiconductor for exams, research, inspection, development, and customer support. I still have some hand, so I will continue to submit it to the auction.. This time, there are other non -TTL logic, such as linear IC, flat packed items, LED numbers, etc.. |
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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 |
|---|
| FND507 |
391 |
7-SEG Numeric LED Display |
| UA79MGT2C |
249 |
4-Terminal Voltage Regulator (Negative) |
| FND500 |
56 |
7-SEG Numeric LED Display |
| FND71 |
197 |
7-SEG Numeric LED Display |
| UA733DC |
93 |
Differential Video Amplifier |
| UA747DC |
75 |
Dual OP-AMP |
| UA75108APC |
50 |
Dual LINE Receiver |
| UA9624DC |
twenty five |
Dual TTL, Mos Interface Element |
| UA9622DM |
19 |
Dual LINE Receiver |
| UA9615DC |
18 |
Dual Differential LINE Receiver |
| UA739DC |
twenty five |
Dual Audio OP-AMP/PRE-AMP |
| UA75110DC |
twenty five |
Dual LINE Receiver |
| 74182DC |
190 |
Look AHEAD CARRY GENERATOR |
| FPA710A |
14 |
Photo Transistor |
| 74141DC |
190 |
ONE-OF-10 DECODER/DRIVER NIXIE |
| FSA2500m |
114 |
Diode Array (Flat Package) |
| TOTAL |
1,731 |
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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 the exterior is mainly poor, and there are deficiencies in printing, small packages, and lead wires, etc. We used for development, prototype 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 migration 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. (2024/04/07: Description confirmation): Confirmation confirmation) |
+ + + This item description Auction Plate Maker 2 Created with + + +No.201.001.003
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