The requested file:
https://pdf.datasheetcatalog.com/datasheets2/10/102400_1.pdf
is the data sheet for the following electronic components:

Integrated Silicon Solution Inc

#	Part Name	Description
1	61LV256	32K x 8 LOW VOLTAGE CMOS STATIC RAM
2	IS61LV256-12J	32K x 8 LOW VOLTAGE CMOS STATIC RAM
3	IS61LV256-12N	32K x 8 LOW VOLTAGE CMOS STATIC RAM
4	IS61LV256-12T	32K x 8 LOW VOLTAGE CMOS STATIC RAM
5	IS61LV256-15J	32K x 8 LOW VOLTAGE CMOS STATIC RAM
6	IS61LV256-15N	32K x 8 LOW VOLTAGE CMOS STATIC RAM
7	IS61LV256-15T	32K x 8 LOW VOLTAGE CMOS STATIC RAM
8	IS61LV256-20J	32K x 8 LOW VOLTAGE CMOS STATIC RAM
9	IS61LV256-20N	32K x 8 LOW VOLTAGE CMOS STATIC RAM
10	IS61LV256-20T	32K x 8 LOW VOLTAGE CMOS STATIC RAM
11	IS61LV256-25J	32K x 8 LOW VOLTAGE CMOS STATIC RAM
12	IS61LV256-25N	32K x 8 LOW VOLTAGE CMOS STATIC RAM
13	IS61LV256-25T	32K x 8 LOW VOLTAGE CMOS STATIC RAM

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