2 Oct
2022
2 Oct
'22
2:05 p.m.
For anyone that might be interested, I was able to get some 74L85s. After installing
them
(and chasing down a misbehaving 7400) I was rewarded with a fully functional SSM SB-1.
Bill
-----Original Message-----
From: Chuck Guzis via cctalk [mailto:cctalk@classiccmp.org]
Sent: Thursday, September 22, 2022 3:22 PM
To: cctalk(a)classiccmp.org
Cc: Chuck Guzis <cclist(a)sydex.com>
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:
The ICs that you've listed as having (74LS85, 74C85, 74HC85, and
7485) aren't what the OP needs. The 74L85 is a different animal with a different
pinout from the chips you've listed.
--Chuck
--
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On 2022-09-19 10:18 p.m., Tom Hunter via cctalk
wrote:
How many do you need? I have one or more of 74LS85, 74C85, 74HC85, and
7485... 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.