Hi all, It has been quiet for quite a while on this mailing list... If you have old CD-ROM's of chip manufacturers you can make some money by sending copies to...
Hello, I wonder if any of you has an old russian databook, google doesn´t help much... Looking for data of D1005A D1007A D1009A 2Z202E all similar looking...
... I don't know but it is rather annoying. Anyone out there still interested in chips and such, or is just the spammers here now? http://www.chipdir.nl/ site...
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Hi, I'm looking for a HD63B03YP Hitachi CPU in a 64 pin dip package. This is in a Yamaha DX7IIFD synthesizer and will not boot. I see that pin 15 is not...
Hi, I'm trying to find a datasheet for a 14-pin IC. The one I have here is a surface-mount package (SOIC?) marked like this: TIT044 EB 034C Does anyone know...
Hello, I know this is OT but I also know that many of you love old electronics :-) We just unwrapped an old Telefunken tube being wrapped into an "infomercial...
Hello all, We (drag racing organisation) just blown up an Hitachi HD6303YCP processor of our main controller. We planned to upgrade the controller unit this...
Hello, anybody knowing a quick and easy to implement electrical isolation interface USB to USB ? I have some industrial gear here I do not want to connect ...
QFP160, Markings are: 0024 Y12191E1 VP21911A Tellabs THAWK 26-9390-C Philips logo. I can provide a picture if needed...any ideas? Searching in the usual...
I am looking for data sheets on the old Potter and Brumfield (AMF) SL11DA, SL11DB, SL11DC, etc. relay line, now discontinued. I am also interested in the...
I have been in the semiconductor industry since 1979, and am one of Jaaps' earliest fans and Chip Directory advertisers. I am currently an independent...
Hello all, I don't know what it is but it is from a speed regulator board of an old Kenwood chef mixer. No manufacturer logo, only the following:- 71713 B7750 ...
I've decided to get out of what I've been doing for 17 years over here in Ireland, and casting around for my next move. That can be employment, or self...
Just to prove I'm serious about getting out of this line of work. Before I dump my Diagnosys Pinpoint on the market, I thought I would let people here know, in...
Hello, anybody knowing a good rule of thumb on how to dimension a snubber network that eats up the energy released by an inductive load being switched off ? ...
Any of you engineering heads know offhand if eproms can be erased in a standard microwave oven? I'm sure somebody tried it, or knows exactly what would go...
I am repairing 2 Boards from the same device with ST 27C256B eproms in them, and both of the eproms have a form of partial amnesia. Put them in a programmer,...
Some time back I was looking for one of these. It seems I should have looked locally. Donberg www.donberg.ie have /beware of these links! MC68HC11FIFN and even...
That device seems Not to exist, but I'm looking at 2 of them. Of course that isn't the first time this happened. Anyone else remember the Static Induction...
This is a 48 pin through hole flavour of 6811 with no otp or rom memory, afaik. The current data sheet shows plcc and some 56 pin device I gather it is dead...
Pcs using XP without protection are a disaster area. 2 are in the house, and the latest piece of destruction is a mp3 player/usb drive. It's a sort of 'poor...
Windows XP seems to take the biscuit for messing things up. Latest is a usb disk/mp3 player - a poor kid's ipod. It has a gig, a lcd screen, will record, store...
Windows has apparently copied some bit of a system file onto a 1 gig MP3 player in the house here, overwriting the directories. This is a combined usb disk/mp3...
Anyone got a fix on these? I have a bag of them. The (Not hugely reliable) scribble on the bag is 800V 35A which seems quite optimistic for a TO220 SCR. Some ...
... NJU7062 is the likely device. Go to http://www.njr.com/index4.html to download it or I can email it to you. It's a CMOS op amp which not usually a good...
Excuse me starting 99% of the threads on this list, but then I am that kind of person. My son is gigging playing baas. Two of his baas guitars are unusable...
