1972 Intel Chips????

[Robev]

I got this Memory Board and another the same Today
Chips are all dated 1972
Can someone confirm if the 5003C's are early intel please as the Logo looks very much like an "i"

Thanks in advance

Cheers all

[Robev]

and the Board itself

[JAC]

That is an Intersil logo, not Intel.

[JAC]

http://www.dialelec.com/semiconductorlogos.html


http://www.elnec.com/manuf_logo.php?manuf=Intersil

[JAC]

and still nice chips nice board.

[Robev]

Thanks, I Presume that the AMS 6002 Chips are Early Memory Chips?

Any Idea what the Board may have been a part of?

Thanks
Cheers

[JAC]

What are the numbers on the black/grey chips?


I think the intersil ones are clock drivers, but I could be wrong.

[Robev]

As per the Pictures below

[Robev]

And another Board I got today.

Yes it's Socketed

Cheers

[chip68]

The 5003's are likely bipolar RAMs or PROMs. An Intersil 5603 is definitely a PROM (equivalent to Intel 3601), as they were used in this Univac stored-program memory board:

http://home.comcast.net/~cwebster68/univaclg.jpg

http://home.comcast.net/~cwebster68/5603lids.jpg


I'll be able to tell you what they are for sure once I dig up my '72 TI data book - it has a cross-reference guide listing all of Intersil's parts. I may even have an Intersil data book from that era... Can't recall.

- CMW