Are SN74 and DM74 chips the same thing or not?

ZXNet echo conference «hardware.zx»

From Evgeny Muchkin To All 30 August 2006

Hello, All I got my hands on the DM74ALS374AN microcircuits. I need an analogue of the KR1533IR23. I looked everywhere - they are indicated by analogues SN74ALS374. Can I use DM74 instead of SN74? Sorry for the lame question :)

From Mark Antonov To All 30 August 2006

Hello, Evgeny Muchkin you can