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SN74ALS541-1 / Recommended low-level output current

Guru 21325 points

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Hi,

Please let me ask about recommended low-level output current for SN74ALS541-1. Does it mean the maximum current for per channel or total current of all channel? I believe that this should be total current, so it should be up to 384mA total. I understand that I need to care about junction temperature.

Best Regards,

Sonoki

  • IOL is per pin.

    And yes, 8 × 48 mA × 0.5 V = 192 mW is not little …

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