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1M x 4-bit DRAM 20-pin DIP

I'm searching for a source of a DRAM memory IC that would have the following specs: 20-pin DIP memory chips (16) 1meg x...
3 comments posted 18yrs
posted by keithvz
3 comments posted 18yrs posted by keithvz

WTD: MAX6008 2.5 V ( or equiv) shunt reference

I need a source for a few Maxim max6008 2.5 V precision shunt voltage references or an equivalent unit that will work do...
0 comments posted 18yrs
posted by worley45
0 comments posted 18yrs posted by worley45

New Direction Components

Does anyone know what happened to New Direction Components, based in Rockford, IL? I'm pretty sure they went out of bus...
0 comments posted 18yrs
posted by ataridave
0 comments posted 18yrs posted by ataridave

Polarization of aluminum organic polymer capacitor.

I was reading and I notice a "pointy hexazoid" in the outline drawing. Duh, which end is positive? I am laying out a bo...
1 comments posted 18yrs
posted by aubrey.mcintosh
1 comments posted 18yrs posted by aubrey.mcintosh

DDR vs. GDDR - what is the difference ?

Hello, what is the key difference between DRAM devices used for PC motherboards and graphic cards ? Regards Roman Rumia...
0 comments posted 18yrs
posted by usun_torumian
0 comments posted 18yrs posted by usun_torumian

High speed DAC vendors

Hi all, Which vendors besides TI, ADI and Maxim manufatures high speed (>250Msamples, min.14bit) DACs ? Regards Morten
3 comments posted 18yrs
posted by Spam
3 comments posted 18yrs posted by Spam

Parts New & Old

It's time that I give up one of my favorite hobbies as the mind is willing, but age (eyes, arthritis, etc) in not. I ha...
0 comments posted 18yrs
posted by nyc2233
0 comments posted 18yrs posted by nyc2233

Heat Sink for "ATV" transistor case / package?

An ATV package diagram is at http://207.234.249.73/mwd/atv_package.gif Who makes a heat sink for the "ATV" transistor p...
5 comments posted 18yrs
posted by prototech
5 comments posted 18yrs posted by prototech

Capacitor codes

I have a problem with xtal stability in a tune circuit. I know what the fault is but I can not work out the faulty capa...
1 comments posted 18yrs
posted by web
1 comments posted 18yrs posted by web

special EPROM socket, carriers wanted

Back in the early 1980s, there were some EPROM carriers that were just a plastic piece that the EPROM leads were bent a...
0 comments posted 18yrs
posted by eric
0 comments posted 18yrs posted by eric

Component ID?

Hi, I'm trying to identify a manufacturer and specs for what I believe is a diode. It's a black cylinder with a silver...
11 comments posted 18yrs
posted by joe.hodsdon
11 comments posted 18yrs posted by joe.hodsdon

Dual 10 turn potentiometer

Anyone know where to find a dual 10k 10 turn linear potentiometer? By dual I mean one behind the other with concentric...
2 comments posted 18yrs
posted by s
2 comments posted 18yrs posted by s

FCC surge ?

What does "FCC" mean in the context of relays ? As in "FCC surge voltage between open contacts 1,500 V". Thanks. -- And...
0 comments posted 18yrs
posted by cheney
0 comments posted 18yrs posted by cheney