[vcf-midatlantic] April Swap Meet wanted

Gregg Levine gregg.drwho8 at gmail.com
Sun Apr 4 15:37:35 UTC 2021


Hello!
And Jeffrey here it is on the list as well as on the spreadsheet.
These are TI TTL family gates and F/F devices.
SN7423 Dual 4 Input NOR gate With Strobe One Gate Expandable
SN7425 Dual 4 Input NOR gate With Strobe
SN7450 Dual 2-Wide 2-Input And-OR-Invert Gates (One Gate Expandable)
SN7452 Expandable 4-Wide And-OR Gates
SN7453 Expandable 4-Wide And-OR-Invert Gates
SN7460 Dual 4-Input Expanders
SN7461 Triple 3-Input Expanders
SN7462 4-Wide And-OR Expanders
SN7470 AND-Gated J-K Positive Edge Triggered
SN7472 AND-Gated J-K Positive Edge Triggered
And these are from AMD and originally from the 1985 databook.
Am25LS08 Quad Parallel D Registers with Register Enable
Am25LS09 Quad Two-Input High Speed Register
Am25S10 Four-Bit Shifter with Three-State Outputs
Am25LS15 Quad Serial Adder/Subtractor

And those are the parts I am looking for. The AMD parts oddly enough
have TI second-source numbers which will also work. I can post those
if it would help.
-----
Gregg C Levine gregg.drwho8 at gmail.com
"This signature fought the Time Wars, time and again."

On Fri, Apr 2, 2021 at 11:40 AM Jeffrey Brace via vcf-midatlantic
<vcf-midatlantic at lists.vcfed.org> wrote:
>
> On Fri, Apr 2, 2021 at 11:32 AM Jameel Akari via vcf-midatlantic <
> vcf-midatlantic at lists.vcfed.org> wrote:
>
> >
> > If I started a Google Docs Sheet with what I plan to bring and my wanted
> > list, would other people use it?  Like, add a tab with your name and
> > your stuff?  Doesn't have to be a comprehensive list.
>
>
> I’d be happy to create a Google Sheet with what people are bringing. We
> have done this in the past for the Festivus swap meet 2 years ago.
>
>
> >
> > Is there a list of the VCF museum surplus items aside from what I've
> > seen in pictures?  I don't want to poach sales. :)
>
>
> There is no list. I don’t have the time to list everything, but I can take
> pictures of the items and I can list items that I know of off the top of my
> head.
>
>
> >
> > --
> > Jameel Akari
> >
> >
> > On 2021-03-30 18:46, Mike Loewen via vcf-midatlantic wrote:
> > > For anyone coming to the April 24 swap meet:
> > >
> > >    I'm looking for a pair of Teac FD-55BV or FD-55B 1/2-height
> > > diskette drives. I'd prefer black, but would take beige. Let me know,
> > > off-list.
> > >
> > >
> > > Mike Loewen                           mloewen at cpumagic.scol.pa.us
> > > Old Technology
> > http://q7.neurotica.com/Oldtech/
> >
> > --
> =========================================
> Jeff Brace
> Vice President & Board Member
> Vintage Computer Festival East Show-runner
> Vintage Computer Federation is a 501c3 charity
> http://www.vcfed.org/
> jeffrey at vcfed.org


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