, September 22, 2022 3:22 PM
To: cctalk@classiccmp.org
Cc: Chuck Guzis
Subject: [cctalk] Re: 7485 chip history??? (Solid State Music SB-1)
On 9/22/22 09:55, John Robertson via cctalk wrote:
> On 2022/09/19 9:51 p.m., ben via cctalk wrote:
>> On 2022-09-19 10:18 p.m., Tom Hunter via cct
On 9/22/22 09:55, John Robertson via cctalk wrote:
> On 2022/09/19 9:51 p.m., ben via cctalk wrote:
>> On 2022-09-19 10:18 p.m., Tom Hunter via cctalk wrote:
>>> There are a few US based Ebay sellers of the 74L85.
>>>
>>> Tom
>> But most ebay sellers, from the USA seem to sell a item for $6.00 and
On 2022/09/19 9:51 p.m., ben via cctalk wrote:
On 2022-09-19 10:18 p.m., Tom Hunter via cctalk wrote:
There are a few US based Ebay sellers of the 74L85.
Tom
But most ebay sellers, from the USA seem to sell a item for $6.00 and
$75 shipping to Canada. China $2 and $3 shipping. With Covid all
Ben, I buy lots of stuff from eBay US sellers and most are willing to check/fix
shipping costs.
If not then I use a drop-box service where the item is shipped to Oregon, and
then reshipped to me for a not too horrible cost.
Lastly, I’ll be back at my shop in Burnaby in a couple of days and
And I thought shipping to Australia (opposite side of the planet) was
expensive.
Shipping from the US to Canada should be dirt cheap as mail can move via
trains not air freight.
$75 shipping for an IC is crazy no matter what the destination is (except
maybe Mars).
Tom
On Tue, Sep 20, 2022 at
On 2022-09-19 10:18 p.m., Tom Hunter via cctalk wrote:
There are a few US based Ebay sellers of the 74L85.
Tom
But most ebay sellers, from the USA seem to sell a item for $6.00 and
$75 shipping to Canada. China $2 and $3 shipping. With Covid all
shipping is several weeks.
Ben.
There are a few US based Ebay sellers of the 74L85.
Tom
On Tue, Sep 20, 2022 at 10:50 AM ben via cctalk
wrote:
> On 2022-09-19 8:07 p.m., William Sudbrink via cctalk wrote:
> > Hi,
> >
> > I recently acquired a Solid State Music SB-1 from which all the chips had
> > been removed. I've
On 9/19/22 19:07, William Sudbrink via cctalk wrote:
Have a look at the 74L85 (not LS). it's one of those oddities that
some of the "L" 74 series logic have different pinouts than the
standard/LS/S/H/F/
One notable aspect is that it's possible to wire-OR the L series
outputs--something
On 2022-09-19 8:07 p.m., William Sudbrink via cctalk wrote:
Hi,
I recently acquired a Solid State Music SB-1 from which all the chips had
been removed. I've reinstalled all of the chips (I located an SSM2000) and
I've been trying to figure out why this board crashes my computers. The
