14 Oct
2001
14 Oct
'01
9:24 a.m.
Anybody know what a 74F582 is? 24-pin DIP, it's on a processor board along
with several 74LS181's and various others. Thanks.
14 Oct
14 Oct
10:35 a.m.
New subject: tape drive
Does anyone know anything about a Newport tape drive? It looks like our
Keronix originally had one, but it is gone. Any thoughts where we might
find one?
M. K. Peirce
Rhode Island Computer Museum, Inc.
Shady Lea, Rhode Island
"Casta est quam nemo rogavit."
- Ovid
11:14 a.m.
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15 Oct
15 Oct
11:51 a.m.
Those later types of adders/ALU's came with several different adder types, e.g.
fast-carry, carry-save, etc. The '181 was the normal ALU and the '182 was the
lookahead carry generator. That relationship is clouded in the later versions,
since they're really both adders. You need to examine the specifics of the
version you're using and how it's applied to determine its role in a digital
signal processing application.
Dick
----- Original Message -----
From: "Jim Donoghue" <jdonogh1(a)prodigy.net>
To: <classiccmp(a)classiccmp.org>
Sent: Sunday, October 14, 2001 3:24 PM
Subject: Unknown IC
Anybody know what a 74F582 is? 24-pin DIP, it's on
a processor board along
with several 74LS181's and various others. Thanks.
8473
days inactive
8474
days old
3 comments
4 participants
participants (4)
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ard＠p850ug1.demon.co.uk -
at258＠osfn.org -
edick＠idcomm.com -
jdonogh1＠prodigy.net