orcad footprint

[mikemikemike]

I am drawing PCB layout, but i could not find a lot of footprint according to them. where can i download the most up to date footprint library?

also, e.g. DIP.100/20/W.300/L1.050 what are each value mean

 

[bogdanfirst]

please put a graphic with the footpoint. i can tell you
basically the numbers are dimensions in mils(1/1000 of one inch)
you have to figure it out what wich one represents.

 

[actionplus]

Use dimension

Why don't you use the dimension feature in the software to measure each part of the IC to figure it out?