help id a chip

OK it is coming back to me, if I remember correctly these were used in

B80 which were or were to be a replacement for the L/TC family there were either 5 or 8 of them that made up the CPU On Wed, Jan 17, 2018 at 12:14 PM, Mike Stein via cctech < cctech at classiccmp.org> wrote: > The L & TC series (among others?) used a number of those chips; I

> even be able to look up what it did but I doubt that it'd be useful > information ;-) > > m > > ----- Original Message ----- > From: "Pete Lancashire via cctech" <cctech at classiccmp.org> > To: "william degnan" <billdegnan at gmail.com>; "General Discussion: > On-Topic Posts" <cctech at classiccmp.org> > Sent: Wednesday, January 17, 2018 1:19 PM > Subject: Re: help id a chip > > > > Burroughs > > > > One has to love the 1/8" spacing. > > > > I have a box of them from when I worked there. I may even have one of > the > > very rare test sockets. > > > > The division I was in was considering using the technology. I can't > > remember what actually used them. Way too long ago. > > The plant I was in built the B7xx family. > > > > I > > > > -pete > > > > On Wed, Jan 17, 2018 at 10:05 AM, william degnan via cctech < > > cctech at classiccmp.org> wrote: > > > >> Can someone tell me what chip this is? > >> > >> http://vintagecomputer.net/pictures/2017/Objects/P1010114.JPG > >> http://vintagecomputer.net/pictures/2017/Objects/P1010093.JPG > >> http://vintagecomputer.net/pictures/2017/Objects/P1010094.JPG > >> > >> (note ..94/94 show the item in a sealed in storage material) > >> > >> the underside consists of 4 sets of 12 pins plus the corner 3 pins,