MR27C64-25 from Intel is a 27C64 - 64K (8K X 8) EPROM
MR27C6435 from Intel is a IC EPROM 64KBIT PARALLEL 32PLCC
{"one"=>"Select 2 to 5 items to compare", "other"=>"{{ count }} of 5 items selected"}
Select first item to compare
Select second item to compare
Select third item to compare