31 Oct
2001
31 Oct
'01
10:40 a.m.
"Peter C. Wallace" <pcw(a)mesanet.com>om>:
There was non-integrated RTL and DTL logic before ICs
not sure about non
integrated TTL...
I don't think non-integrated TTL is even possible using
standard parts. It relies on multiple-emitter transistors,
and I've never heard of anyone making those available
discretely.
Greg Ewing, Computer Science Dept, +--------------------------------------+
University of Canterbury, | A citizen of NewZealandCorp, a |
Christchurch, New Zealand | wholly-owned subsidiary of USA Inc. |
greg(a)cosc.canterbury.ac.nz +--------------------------------------+