On Mon, Sep 22, 2008 at 12:56:56PM -0400, Roy J. Tellason wrote:
On Monday 22 September 2008 10:12, dwight elvey
wrote:
Hi
Its a shame that the more easily available 555 chips don't
work well into the Megaherts. They are easy to get and a
pair of them would have made a reasonable separator.
I have a schematic for the separator used on my Polymorphic
computer. It uses another hard to get VCO chip. It uses
a MC4024, an external charge pump, 96L02 oneshot and
a few more TTLs.
Dwight
I may actually have some of those, they were used in certain versions of the
c64 along with the 74LS629...
Where was there a 96L02 in the C-64?
As it happens, I do have quite a few 96L02s lying around. I was just
wondering what they were good for. Now I know.
-ethan
--
Ethan Dicks, A-333-S Current South Pole Weather at 22-Sep-2008 at 19:20 Z
South Pole Station
PSC 468 Box 400 Temp -73.3 F (-58.5 C) Windchill -118.0 F (-83.3 C)
APO AP 96598 Wind 17.2 kts Grid 27 Barometer 677.7 mb (10715 ft)
Ethan.Dicks at
usap.gov http://penguincentral.com/penguincentral.html