engineering sample samples qualification cpu processor prozessor information mhz pictures core frequency chip packaging info ic x86 museum collection amd cyrix harris ibm idt iit intel motorola nec sgs sgs-thomson siemens ST signetics mhs ti texas instruments ulsi hp umc weitek zilog 4004 4040 8008 808x 8085 8088 8086 80188 80186 80286 286 80386 386 i386 Am386 386sx 386dx 486 i486 586 486sx 486dx overdrive 80187 80287 387 487 pentium 586 5x86 386dlc 386slc 486dx2 mmx ppro pentium-pro pro athlon duron z80 sparc alpha dec dirk oppelt
home
Harris
Corporate information

Harris Semiconductor manufactured discrete semiconductors and integrated circuits. The company's broad portfolio of products served many market segments: automotive, industrial, PC computing, wireless networking, signal processing, telecommunications, PC multimedia, consumer electronics, defense and space.

On August 1999 Harris sold it's Semiconductor Corporation under the name Intersil. Not all of Harris' semiconductors went with Intersil - Harris' CMOS logic families of parts were sold to Texas Instruments.

Chip markings:
 


Comment by Paul Collins (pi314aussie[att]yahoo.com):
I use a Harris in my 286 -20 system right now today! My m/board is a 20, but I clocked it at 25 for years, then slowed it a little, to 22.45. (With a 44.900MHz crystal rock, that I filched from a VGA video card). The Harris CPU runs fine. However, I never got around to buying a genuine 25 chip, even though our shop sold them. Who has seen a Harris 286 -25MHz??? When we sold them, we also sold 486 -33MHz systems too, so that shows how "late" they came out with 286 -20.
  add/correct Harris info  
6 Harris chips in collection: show thumbnails
 8088
   CP80C88
   IS80C88
 80286
   CG80C286-16
   CS80C286-16
   CS80C286-20
   CS80C286-25