The requested file:
https://pdf.datasheetcatalog.com/datasheet2/6/0rowk82e1wfe4yejr5itlgo1tcky.pdf
is the data sheet for the following electronic components:

Texas Instruments

#	Part Name	Description
1	CD4027B	CMOS Dual J-K Master-Slave Flip-Flop
2	CD4027BE	CMOS Dual J-K Master-Slave Flip-Flop
3	CD4027BF	CMOS Dual J-K Master-Slave Flip-Flop
4	CD4027BF3A	CMOS Dual J-K Master-Slave Flip-Flop
5	CD4027BM	CMOS Dual J-K Master-Slave Flip-Flop
6	CD4027BM96	CMOS Dual J-K Master-Slave Flip-Flop
7	CD4027BMT	CMOS Dual J-K Master-Slave Flip-Flop
8	CD4027BNSR	CMOS Dual J-K Master-Slave Flip-Flop
9	CD4027BPW	CMOS Dual J-K Master-Slave Flip-Flop
10	CD4027BPWR	CMOS Dual J-K Master-Slave Flip-Flop
11	JM38510/05152BEA	CMOS Dual J-K Master-Slave Flip-Flop

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