The requested file:
https://pdf.datasheetcatalog.com/datasheet/sipex/SP385EET.pdf
is the data sheet for the following electronic components:

Sipex Corporation

#	Part Name	Description
1	SP385ECA	Enhanced +3V or +5V RS-232 Line Driver/Receiver
2	SP385ECT	Enhanced +3V or +5V RS-232 Line Driver/Receiver
3	SP385EEA	Enhanced +3V or +5V RS-232 Line Driver/Receiver
4	SP385EET	Enhanced +3V or +5V RS-232 Line Driver/Receiver

Select the part name and then you can download the datasheet in PDF format.