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Chiefish
Joined: 23 Sep 2007
Posts: 2153
Location: Northwest N.J. U.S.A
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 Posted: Mon Oct 08, 2007 1:26 pm Post subject: How do these chips look? |
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I just won an auction on Ebay today of some nice looking chips, the list says the lot contains a 4004 and 4002 intels. I almost think its going to be too good to be true 
heres the list it showed as the contents of the auction.
ITEM LIST:( 9 ) HARRIS PRAM A1 2405-5 gold plated on top and bottom ( 1 ) NS 343 LM101AD ( 8 ) TC 8040665 PQD8408 ( 1 ) AD 9768SD 8533A ( 1 ) INTERSIL 7114LCPN ( 1 ) AD558JD 8237 ( 2 ) AMD P8031AH ( 1 ) TM 50/50 MATH COPROCESSOR 5050-83C87-SX20 ( 1 ) Zilog Z84C9010VSC ( 2 ) QS1009-00 B01097LCB 8819 I ( 1 ) Intel P4204-2 5742W ( 2 ) BURR-BROWN A/D CONVERTER ADC80AG-12 ( 2 ) Intel P8216 L2296254 ( 1 ) 311CJ ( 1 ) 9H1 HD63450Y8 ( 1 ) 8C1 HD63540Y8 ( 1 ) 7C1 HD63540Y8 ( 1 ) Intel P4040 6194W ( 1 ) double stacked TMS2532JL-35 MEP8336 ( 1 ) Intel P4002-1 ( 1 ) WD BR1942L-00 ( 2 ) SMC CRT5037 ( 1 ) Intel P8048 ( 1 ) Intel P8251A ( 1 ) Intel P4004 ( 1 ) Intel C8087-2 ( 1 ) Zilog Z84C0004PEC ( 1 ) Zilog Z-80 CPU 8400W ( 1 ) Mostek MK3880N-4 ( 2 ) Intel C80287XL ( 1 ) Zilog Z0840006PSC ( 1 ) Grey and white zebra striped 7430BS ( 1 ) R8070G ( 1 ) Motorola MC68000R12 9 ( 1 ) LIB2174 ( 1 ) TRW 8350/C ( 2 ) Unknown open glass window (1 ) S8724A ( 1 ) HP 1820-0798 8668-1 ( 1 ) HP 1820-0798 7591 ( 1 ) Intel C80287-3 ( 1 ) Unknown 1820 ( 1 ) AMD P8212 ( 1 ) Mostek MK3884N-4 ( 1 ) Intel P8251A ( 1 ) Intel P8279 ( 1 ) Intel P8080A-1 ( 2 ) BURR-BROWN D/A Conveter DAC80-CCD-V ( 1 ) MBM2716 ( 1 ) BURR-BROWN PGA200AG ( 1 ) BURR-BROWN DAC702LH ( 1 ) 1081 VARIAN 03-910 069 00B ( 1 ) Zilog Z-80 CPU 7925 ( 1 ) AMD VARIAN AM2732DC ( 1 ) AD574JD ( 1 ) Intel P8251A ( 1 ) ALTERA EP1800GC-2 ( 1 ) Intel P4040 ( 1 ) Mostek MK5005P ( 1 ) Intel P8085AH-2 ( 1 ) Analog Device ADSP-1008A ( 1 ) CYRIX FastMath CX-83D87-33-GP ( 1 ) Motorola MC10181P 7722 ( 1 ) Minmos A G171S-35C ( 1 ) MBM2716 ( 1 ) Mostek MK6049P ( 1 ) LS! 1801A ( 2 ) AMD R80186 ( 1 ) 9041A V1447 ( 1 ) VLSI 9039AV ( 2 ) VLSI 9031AV
What do you guys with more expierience collecting think of this, is it too good to be true, i sure hope not because i already won. |
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JAC
Joined: 24 Jul 2005
Posts: 3469
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| Posted: Mon Oct 08, 2007 1:38 pm Post subject: |
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| How much did you pay? |
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Borris70
Joined: 24 Apr 2003
Posts: 988
Location: Germany
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| Posted: Mon Oct 08, 2007 1:38 pm Post subject: |
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IMO this is the most interesting chip:
TM 50/50 MATH COPROCESSOR 5050-83C87-SX20
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best regards borris
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Cpuswe
Joined: 15 Mar 2005
Posts: 2214
Location: Karlskrona, Sweden
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| Posted: Mon Oct 08, 2007 1:41 pm Post subject: |
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Its a P4004 which is i a plastic package. This is a pretty common chip and no way near a ceramic 4004. Since i do not collect these im not sure about value.
http://www.chipdb.org/cat-4004-346.htm
Still a great chip to have in a collection and the other chips are not bad either for example the TM 50/50 MATH COPROCESSOR 5050-83C87-SX20
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My collection: http://www.cpucollection.se :::::: http://www.chipdb.org Photos of chips you never knew existed. Now over 6000 different chips in the database. |
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Cpuswe
Joined: 15 Mar 2005
Posts: 2214
Location: Karlskrona, Sweden
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| Posted: Mon Oct 08, 2007 1:43 pm Post subject: |
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Man, im slow... But im not entirely wrong at that 50/50 chip then... 
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My collection: http://www.cpucollection.se :::::: http://www.chipdb.org Photos of chips you never knew existed. Now over 6000 different chips in the database. |
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Chiefish
Joined: 23 Sep 2007
Posts: 2153
Location: Northwest N.J. U.S.A
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| Posted: Mon Oct 08, 2007 1:44 pm Post subject: |
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| I paid 168.00 with shipping included. I started to bid on them not even knowing about the 4004 or the others, i liked some of the rest i saw that were unusual in the bunch. Then i read the list and was OMFG this cant be. I am so excited im about to pee myself. Even if the 4004 isnt worth much, they cost me about 2.00 a chip which is great for some of the rest in the list. |
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Windmiller
Joined: 24 Jun 2005
Posts: 1716
Location: Chapel Hill, NC
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| Posted: Mon Oct 08, 2007 1:49 pm Post subject: |
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| Getting lots like this can be fun. Never know what you might find! |
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Chiefish
Joined: 23 Sep 2007
Posts: 2153
Location: Northwest N.J. U.S.A
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| Posted: Mon Oct 08, 2007 1:59 pm Post subject: |
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im going to be happy even if its not a ceramic 4004, its my first 4004. Maybe later ill go for the big win and get a zebra stripe with the gold dot 4004. But not too soon im sure as i see the price tags on them are not inexpensive. Anyway ill be sure and post some pics of the stuff when it arrives.
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"The only reason for time is so that everything doesn't happen at once." A.E. |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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JAC
Joined: 24 Jul 2005
Posts: 3469
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| Posted: Mon Oct 08, 2007 3:50 pm Post subject: |
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| Nice lot, good find. |
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iguana
Joined: 24 Apr 2007
Posts: 2456
Location: Ottawa, Canada
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| Posted: Mon Oct 08, 2007 4:21 pm Post subject: |
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| Chiefish wrote: | | im going to be happy even if its not a ceramic 4004, its my first 4004. |
4004 is 4004!
No matter what other more uncommon cpus do you have. I understand you very well.
Nice winning!
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My Want List: http://www.cpu-world.com/forum/viewtopic.php?t=22729
Soviet chips info and my own collection: www.cpu-ukraine.com |
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Chiefish
Joined: 23 Sep 2007
Posts: 2153
Location: Northwest N.J. U.S.A
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| Posted: Mon Oct 08, 2007 5:26 pm Post subject: |
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Should be fun to see , the guy emailed me a thanks for the purchase and said hes going to throw in some others that arent in the sale lot too. He said they come from a tekronix board and that there will be several of them so i even get a surprise in the box.
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Chiefish
Joined: 23 Sep 2007
Posts: 2153
Location: Northwest N.J. U.S.A
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| Posted: Mon Oct 08, 2007 9:50 pm Post subject: |
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| I am geussing that its the one i circled, I dont know tho |
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doccybrown
Joined: 03 Oct 2005
Posts: 1736
Location: Germany
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| Posted: Tue Oct 09, 2007 10:59 am Post subject: |
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50/50 MATH COPROCESSOR 5050-83C87-SX20 ?!? 
Probably one of the rarest PC coprocessors!
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Ordem e Progresso |
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Borris70
Joined: 24 Apr 2003
Posts: 988
Location: Germany
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| Posted: Tue Oct 09, 2007 12:48 pm Post subject: |
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| Chiefish wrote: | | I am geussing that its the one i circled, I dont know tho |
This chip should look like that:
http://www.chipdb.org/img-cyrix-5050-83c87-dx40-465.htm
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best regards borris
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++ cpu-sammlung.de ++
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