Source for Midway 0066 chips?

TSB

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Turns out that I'm in need of some chips in order to pull off this Spy Hunter repair... Some I can find, but others elude me. Anybody have a lead on someone that has these?

0066-314bx Midway
Z80B CTC
(2x) 2764JL-25 compatible eprom
4827128G-30 compatible eprom
74s161n
20mhz Oscillator (full can)

(4x) 2532 compatible eprom (for other proj)

Thanks!
 
You can get the CTC chips on Ebay.
 
yeah most are super common and we even stock 2/3 of them.
 
0066-314bx Midway These are fairly hard to find and no longer manufactured
Z80B CTC Ebay
(2x) 2764JL-25 compatible eprom Ebay - you'll need an EPROM programmer if you don't have one
4827128G-30 compatible eprom Ebay, need programmer
74s161n many online sources
20mhz Oscillator (full can) many online sources

(4x) 2532 compatible eprom (for other proj) these require a 25 volt EPROM programmer. If the board has jumpers for various types of EPROMs you can change to 2732A which can be programmed at 21 volts on a "regular" EPROM programmer.
 
Which ones? I only saw the 2532 EPROMs.

these here
Z80B CTC
(2x) 2764JL-25 compatible eprom (2764)
4827128G-30 compatible eprom (27128)
74s161n
(4x) 2532 compatible eprom (for other proj)
 
My google-fu must be weak, I can't find the 74s161 on your site. It comes up with the LS161, but not the S161. Can you use the LS161 in place of an S161?

these here
Z80B CTC
(2x) 2764JL-25 compatible eprom (2764)
4827128G-30 compatible eprom (27128)
74s161n
(4x) 2532 compatible eprom (for other proj)
 
My google-fu must be weak, I can't find the 74s161 on your site. It comes up with the LS161, but not the S161. Can you use the LS161 in place of an S161?

yes use the 74ls161
 
Turns out that I'm in need of some chips in order to pull off this Spy Hunter repair... Some I can find, but others elude me. Anybody have a lead on someone that has these?

0066-314bx Midway

0066-314BX-XXQX aka MMC02 is a custom PLD that generates the Vertical timing for MCR boards.


Nice timing as I now have replacements available ( $15 + shipping )
 
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