Part Number: SN65ELT23
Please provide the truth table for SN65ELT23. Referring to the original specification's timing diagram, I found that the logic is opposite to that of a similar chip (SY10ELT23). Please confirm


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Part Number: SN65ELT23
Please provide the truth table for SN65ELT23. Referring to the original specification's timing diagram, I found that the logic is opposite to that of a similar chip (SY10ELT23). Please confirm


Hi Yan,
This device should follow standard PECL logic so the diagram seems to be incorrect. A positive differential input voltage should give you a logic HIGH output.
Regards,
Matt