18 Sep
2013
18 Sep
'13
12:59 p.m.
Anyone got practical experience of substituting for an
8881?
I've doen it a few times on Unibus boards and seem to have got away with
it. s you said, the '01 shouldn't be able to sink the current, but at
least soem fothem can.
If you don;t mind swapping pins around, the '38 is not a bad choice
(spec'ed to sink 48mA accorind to the databook I am looking in). It's
easy to find, too...
-tony