help id a chip

[Pete Lancashire]

Found it !!

http://www.picklesnet.com/burroughs/gallery/bpgb80.htm

4th picture top row.

Yikes that was long ago

-pete


On Wed, Jan 17, 2018 at 12:43 PM, Pete Lancashire <pete at petelancashire.com>
wrote:

> OK it is coming back to me, if I remember correctly these were used in the
> 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 *might*
>> 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, as
>> >> shown on the top of the chip.
>> >>
>> >> thanks
>> >>
>> >>
>>
>>
>