The requested file:
https://pdf.datasheetcatalog.com/datasheet_pdf/sharp/LH532000BD_to_LH532000BTR.pdf
is the data sheet for the following electronic components:

SHARP

#	Part Name	Description
1	LH532000BD	LH532000BD CMOS 2M (256K x 8) Mask Programmable ROM 40-pin DIP
2	LH532000BN	LH532000BN CMOS 2M (256K x 8) Mask Programmable ROM 40-pin SOP
3	LH532000BT	LH532000BT CMOS 1M (128K x 8) Mask Programmable ROM 48-pin TSOP
4	LH532000BTR	LH532000BTR CMOS 2M (256K x 8) Mask Programmable ROM 48-pin TSOP

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