For the projects mentioned TTL will work. It interfaces to other TTL chips
and darlinton switches. The timing is extremely liberal so switching
performance is not an issue. It uses a +5v power supply.
Randy
----- Original Message -----
From: "Al Kossow" <aek_at_spies.com>
To: <classiccmp_at_classiccmp.org>
Sent: Friday, January 07, 2005 11:07 AM
Subject: Re: RTL Logic
>
> The MC789 is a hex inverter, a 7404 or 7406 could be used but the pin-out
> is
> different
>
> --
>
> The only thing it has in common with a TTL inverter is the function it
> performs.
>
> RTL logic, power supply, and switching performance are NOT the same as
> TTL.
>
> I have the RTL section of the 1969 Motorola microelectronics catalog
> scanned
> I'll see about getting it on line later today.
>
>
>
Received on Fri Jan 07 2005 - 11:17:28 GMT