22 Aug
2010
22 Aug
'10
8:21 a.m.
Date: Sat, 21 Aug 2010 11:24:47 -0700
From: Brent Hilpert <hilpert at cs.ubc.ca>
Subject: Re: 1970s TTL specs and prices
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Message-ID: <17dbd76df89836d82320a900dd3576a1 at cs.ubc.ca>
Content-Type: text/plain; charset=US-ASCII; format=flowed
On 2010 Aug 20, at 11:23 AM, Tom Gardner wrote:
For some Computer History Museum work I need
information on 7400
series Flip
Flops (S and Normal, DIPs) circa 1973 (anything 1970-75). Anyone have
any
maximum clock speed and OEM volume pricing information on parts such
as 7473
thru 79 or 74106-116?
I must be getting old because I remember the 7474 well but I thru out
my
Yellow books years ago :-)
Well, just to add to the list, I have the 1969, 1973 and 1981 TTL
databooks from TI, as well as a 1965 TI component catalog listing some
TTL devices (also various from Fairchild, National and Moto).
As with others though, I haven't managed to dig up any prices.
...
----------------
FWIW, approx. Canadian 100-1000 prices in 1977:
Gates: .28
F-F's etc: .48
SRs, adders, etc: 1.50
16Kx1 SRAM: $113.74
mike