The requested file:
https://pdf.datasheetcatalog.com/datasheet2/9/0pjrldxw2xz62r1z0aahd2a36p3y.pdf
is the data sheet for the following electronic components:

Texas Instruments

#	Part Name	Description
1	CD4031B	CMOS 64-Stage Static Shift Register
2	CD4031BE	CMOS 64-Stage Static Shift Register
3	CD4031BF3A	CMOS 64-Stage Static Shift Register
4	CD4031BNSR	CMOS 64-Stage Static Shift Register
5	CD4031BPW	CMOS 64-Stage Static Shift Register
6	CD4031BPWR	CMOS 64-Stage Static Shift Register

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