Replacement for obsolete Mouser parts (152-3415, 512-LM324AN)

[anetanel]

I'm gathering the parts for a card, using the BOM file in Mouser, but there are 2 items that are marked as obsolete, so I'll need replacements.

1. The 15 pin D-SUB socket (152-3415)
2. The amplifier chip U5 (512-LM324AN)

I tried looking for a replacement DSUB connector by selecting all the attributes and looking for similar, and the search came up with 20 items. Can I just grab the cheapest one? :P

And can the amp chip be replaced with this one: https://www.mouser.co.il/ProductDetail/Texas-Instruments/LM324AN?qs=KaAwwOlwapuGsi7hHRxlkw%3D%3D ?
I noticed that it have a bit different "Output Current per Channel" value of 20mA, vs 40mA in the original part.

[schlae]

i've swapped in some new parts in the BOM. the TI LM324 should work fine. the d-sub connector is not critical but you must check the distance between the mounting holes on the footprint and the panel edge -- it should be about 9.5mm. some d-subs are "stubby" and won't work.