18 Dec
2005
18 Dec
'05
8:27 p.m.
William Donzelli wrote:
I just found a whole box of new TI high rel gold
surface mount TTL
(something boring like a latch), still sealed. It is actually worth a
pretty good sum, being that the mil spec gold surface mount packages are
very hard to find. If they were plain old 74xx TTL, they would be worth 17
cents a pound.
Well I need a FEW pounds of TTL ... I'll give you a $10.00 for
the 7412's
and 7414's and 7470's. Now if I could get the sockets and PCB boards
made just as cheep.
Oh yah better throw in a few 7438's too.
William Donzelli
aw288 at osfn.org
7412 OC 3 input nands
7414 Hex Schmitt trigger
7470 Gated J/K F/F
7438 OC 2 input nand buffer
Well I will not need a heat in my apartment next year -- just power up a
few lb's of ttl.
Are they suppose to glow red .... :)
And what else do you have for 17 cents a lb ...
Reads the fine print ... offer good only untill Dec 31, 1972
Blah
The chips I picked are set of chips that a whole computer control and
data path could be constructed
from. Has anybody made a computer with such a small range of components?
( I know of the Apollo
guideance computer already)