7 Jan
2005
7 Jan
'05
3:07 a.m.
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.