The requested file:
https://pdf.datasheetcatalog.com/datasheet2/8/0usl2l12f3xjd6ixyzhl6rr4hify.pdf
is the data sheet for the following electronic components:

Texas Instruments

#	Part Name	Description
1	CD4070B	CMOS Quad Exclusive-OR Gate
2	CD4070BE	CMOS Quad Exclusive-OR Gate
3	CD4070BF	CMOS Quad Exclusive-OR Gate
4	CD4070BF3A	CMOS Quad Exclusive-OR Gate
5	CD4070BM	CMOS Quad Exclusive-OR Gate
6	CD4070BM96	CMOS Quad Exclusive-OR Gate
7	CD4070BMT	CMOS Quad Exclusive-OR Gate
8	CD4070BNSR	CMOS Quad Exclusive-OR Gate
9	CD4070BPW	CMOS Quad Exclusive-OR Gate
10	CD4070BPWR	CMOS Quad Exclusive-OR Gate
11	CD4077B	CMOS Quad Exclusive-NOR Gate
12	CD4077BE	CMOS Quad Exclusive-NOR Gate
13	CD4077BF	CMOS Quad Exclusive-NOR Gate
14	CD4077BF3A	CMOS Quad Exclusive-NOR Gate
15	CD4077BM	CMOS Quad Exclusive-NOR Gate
16	CD4077BM96	CMOS Quad Exclusive-NOR Gate
17	CD4077BMT	CMOS Quad Exclusive-NOR Gate
18	CD4077BNSR	CMOS Quad Exclusive-NOR Gate
19	CD4077BPW	CMOS Quad Exclusive-NOR Gate
20	CD4077BPWR	CMOS Quad Exclusive-NOR Gate
21	JM38510/17203BCA	CMOS Quad Exclusive-OR Gate

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