New Multibus finds

From: Lyle Bickley <>
Date: Sun May 2 09:07:19 2004

On Sunday 02 May 2004 06:44, Joe R. wrote:
> It has four 74ls367 93 state buffers), four 74ls243 (Quad 3state bus
> transeiver) and one 74ls00 (Quad 2 input NAND) that are in sockets. Any
> idea why they'd be socketed but the rest aren't?

Typically manf. socketed chips they found failed more frequently - or chips
that where the most available version could be used - i.e., substitute a
74s00 or 7400 for a 74ls00, etc.

Lyle Bickley
Bickley Consulting West Inc.
"Black holes are where God is dividing by zero"
Received on Sun May 02 2004 - 09:07:19 BST

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