This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN74LS09: [Case:626612]Technical Data Inquiry

Part Number: SN74LS09

[Case:626612]Technical Data Inquiry

As the part "SN74LS09NE4" is valid on the datasheet "">download.siliconexpert.com/.../45375199620874960getliterature.tspgenericpartnumbersn54s09ampampfiletypep.tspgener.pdf" so could we consider "SN74LS09NE4" and "SN74LS09N" same and Active or "SN74LS09NE4" is Obsolete and "SN74LS09N" is the Active replacement?