ZEDX:
Did you mean that i write up something only for the TTL chips used mainly in pinball machines? or ALL ttl's (big job).

I like to try and keep the info as simple and easy as possible so anyone off the street would understand it.

So far, so good 
MM.

the whole lot lad , don't need to go into vast detail as above, but a small handbook or such with IC, pinouts, function, small diagram etc. then you could branch out into rams,roms    (lot of work hey)