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SN54ALS273: sn54als273

NANCY KIM
Prodigy 10 points
Part Number: SN54ALS273

Can anyone tell me the difference between SN54ALS273J vs SN54LS273J?

What does the "A" mean?

Thank you

  • 0
    TI__Guru 62930 points
    Nancy,
    The LS, and ALS are logic families. The LS is low power Schottky, and the ASL is advanced low power Schottky.
    They have similar features, with some specification differences.

    If this answers your question, please click "Verify it as the answer"
    Regards,
    Wade