Good replacement for 55ns 2148L SRAM?

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keropi
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Good replacement for 55ns 2148L SRAM?

Post by keropi » January 30th, 2019, 6:38 pm

Hello,

anyone knows of a good replacement for the MBM2148L-55 1K x 4 SRAM? preferably one that does not reach 80 degrees celcius when working? :lol:
I found a list here: http://www.citylan.it/wiki/index.php/SRAM_1k_x_4 , tried my luck with some HM6148HLP-55 ones but either half are faulty (wouldn't surprise me they were from HK) or fake/slower ones.

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Should I order some AMD AM21L48-55DC srams? or Motorola MCM61L47P55 ones?
https://www.tvsat.com.pl/pdf/A/AM2149_amd.pdf
https://www.tvsat.com.pl/pdf/M/MCM61L47A_mot.pdf


Thanks!

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