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74135 Datasheet
Here is the datapage. Posted by Detonator in forum: Apr 3, 4. Ok but there have been and there it has countless different places of IC fabrication often dies are not packed immediately at place of die production and in your pictures there’s a lot variation darasheet like you say what you have on hands is all possible variation?
Theres not just China I have stopped reordering from china bcz the long waiting basically its like using a credit line its like I need to pay first and it could be several months just for the first sale. Can’t find an old thread Apr 3, 6. Apr 28, 3, Say goodbye to overcooked steak! Apr 5, 18, 3, It’s not even worth low-cost labour not to speak profits a fake IC most likely simply has no die or a too small die for a high power part and there are just a few known occurances such as empty main board cache IC These days it’s often cob for cheap ic.
Another one SN or with P2 suffix SN Mostly the older IC kinds come from desolate inventories which have been scrapped and sold off, mostly ICs for products no longer manufactured but also all kinds of stockpiles no longer needed. Cant find datasheet for Posted by Robin Mitchell in forum: And yes i have tms which i believe have been refurbished with a fresh logo. Apr 1, 1.
My idea is to try the oscillator pins probably at different pins for different ICs And many others. Request thread for very old ICs cant find datasheet Reply to Thread.
One other thing I noticed is that the markings on the Motorola datashet I checked, none of them had the logo by the date code: Some more posts I put the ICs in a single row each and hope at least a few can become possible to descrbe All silicon chips have some ppm duds over time datahseet get failures if the ICs are not factory fresh most likely there will be more failures.
I think if any possible, there should be some of these common parts on the market at affordable price, if old inventories exist.
datasheet & applicatoin notes – Datasheet Archive
Do you already have an account? Quote of the day. Mar 30, 7, 1, I plan catasheet ask about several IC here Starting with the TMS I have several etc simple controllers just no type number these are for televisions with OEM house number, anybody who could test these?
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As a practical joke? The is not so special actually and not particulary powerful but people get nostalgic feelings including me.
Datasheet PDF –
Many of these IC are not longer needed or theres just not many potential buyers interested in them. Posted by ian field in forum: Datasheet for ICs Posted by smsarmad in forum: NASA report now you’re kidding me i know most of the images easy prey via Google search.
Datasheet search engine for Electronic Components and Semiconductors. I will datqsheet these. Datasheet, PDF, Data sheet, manual, pdf,datenblatt, Electronics, alldatasheet, free, datasheet, Datasheets, data sheet.
No, create an account now. Apr 5, The ICS I’ve shown are quite skuffy means there are bits chipped off from corners and who seriously wants to counterfeit these kind of IC?
(PDF) 74135 Datasheet download
You May Also Like: Theres no point hoarding old ICs and asking for moon prices and wait until the epoxy becomes brittle. Embedded Systems and Microcontrollers. Discussion in ‘ Electronics Resources ‘ started by takaoApr 1, As well the mentioned faulty EPROMs i was able to catch up on these before they made way to customer I don’t charge collectors prices so what counts is if the die is genuine aka the IC works.
Why counterfeit there’s plenty genuine old IC?