74ls373 or 74ls374 to FPGA?

From: vax,3900 (vax3900_at_yahoo.com)
Date: 02/26/04


Date: Wed, 25 Feb 2004 22:44:34 -0500

Hi guys,
  I am developing a project that involves tens of 8 bit buffers. I am
designing it with regular TTL logic but maybe in the future I will use FPGA
if the project works. Well, I know developing with FPGA is better but I
just don't have the initial investment and I have a lot of experience with
TTLs.

I can design it either with 74ls373 or 74ls374. If I use 74ls374, they will
not share a common clock. I am wondering which design is easier to transfer
to FPGA or CPLDs. I have little experience with FPGAs. What I know is that
they like registers with common global clock. Please inform me... Thank
you.

vax3900



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