[Premium-Rx] Fw: Further DRO-333 Stuff

[Stein-Olav Lund]

I have compared the datasheets for the two types, they look exactly the same, function- as well as pin-wise.
Haven't tried them, though, I have not seen many of the 82-series TTL family..

Stein-Olav Lund
Electronics engineer
HiST (Sor-Trondelag College of Engineering)


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Fra: premium-rx-bounces at mailman.qth.net [mailto:premium-rx-bounces at mailman.qth.net] På vegne av Peter Ratuschni
Sendt: 12. januar 2014 22:42
Til: premium-rx
Emne: [Premium-Rx] Fw: Further DRO-333 Stuff

Hello Dave,

I think we had the discussion about some of the 8000 series ICs here earlier. In my wj part notes I found:

Signetics 8292 = SN74LS196

But, I did not prove this.

B.R.
Peter
 

> I've now traced the fault ro a failed N8292A decade counter on the gate generator PCB. So not the PSU as I suspected.
> 
> The trouble is that the Signectics 8000 series logic seems to have gone obsolete in the early 70's and all I can find on the net is the data sheet and no sign of any spares.
> 
> Their does not seem to be a direct 74xx series equivalent for this device, so ideally I'm wondering is anyone has one knocking about in their junk box.
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