8 Nov
2007
8 Nov
'07
4:31 p.m.
Also HEAT.
That thing despite a very heafty noisy fan and cover mods
didn't like heat. FYI: the timing of the oneshots drifts with heating!
This probably explains a lot why I encounter 9602 (and the LS variant) fa=
irly=20
often in stuff that's otherwise full of the standard 74xx (or LS) parts.
I remember back in 1978 trying (unsuccessfully) to make an interface boar=
d for=20
a dual cassette deck that we had on trial to work with the H11 system I'd=
=20
built for this company. The fella on the phone warned me to stay away fr=
om=20
the '123 parts for just this sort of reason...