Does there exist a 74LSxx NOR gate, in 14-pin DIP package, which has the same pinout as the 74xx00 ?
i.e 1=A, 2=B, 3=Y pinout.
For a teaching project I want to have a set of ICs for every Boolean gate type, e.g. 74LS00, 74LS08, 74LS32, 74LS86.
Assume all the gates are quad-package 2-input, DIP 14-pin.
I want them to all have the same pinout, so students can just keep the wiring identical and swap the logic function.
But I can't get a NOR which is right.
The 74xx02 NOR devices have a "backwards" pinout, where pin 1 is Y, pins 2 and 3 are the inputs and so forth.