On 01/17/2015 09:11 PM, drlegendre . wrote: > Can't search up any data on these chips, they're marked with the Allen > Bradley logo, and the code is 36D1024. > > Date codes are mid-1974. I have about 30 pcs. of them. > > But what are they? Resistor networks. Easy enough to take out your ohmmeter and figure out what's inside. --Chuck