Re: [midatlanticretro] Looking for a 22/44 edge connector, .125 spacing
- One company that supplies this connector is Sullins, DigiKey carries their line
There are about four different row spacings available at .125 pitch.
----- Original Message -----
From: "Mr Ian Primus" <ian_primus@...>
Sent: Wednesday, December 19, 2012 8:59 AM
Subject: [midatlanticretro] Looking for a 22/44 edge connector, .125 spacing
>I am searching for a .125 spacing 22/44 edge connector to mate with a board I
>have here. I've already checked the usual suppliers and haven't found anything,
>this is an unusual spacing (the same as S-100 connectors).
> So, does anyone have one? Or a source? Or maybe even a damaged S-100 connector
> I can cut down?
- I am trying to figure out a diplay module.
Does anyone have databooks on the following chips:
Mostek MK2301P 24pin ceramic chip.
Following are probably some kind of DTL?
National Semicondutor 16272452 (or 1627-2452) 14-pin chip
National Semicondutor 14473516 (or 1447-3516) 14-pin chip
Fairchild 16272510 (or 1627-2510) 14-pin chip
> Mostek MK2301P 24pin ceramic chip.Hi Josh,
FWIW, I have a 1977 Mostek catalog which shows an MK2300/2302 24-pin part. It's a character generator ROM, organized as 64, 5x7 characters. If you think that would help, email me and I can scan and post.
> FWIW, I have a 1977 Mostek catalog which shows an MK2300/2302 24-pin part.The other numbers sound like they are from Burroughs, so I might think
> It's a character generator ROM, organized as 64, 5x7 characters. If you
> think that would help, email me and I can scan and post.
they came from Burroughs ECD (the Nixie and plasma display people).