AMD
Analog Device
AT&T
Catalyst
Cypress
Dallas
Exar
Fairchild
Fujitsu
G.E./Intersil
General Instrument
General Semiconductor
Harris
Hewlett-Packard
Hitachi
Honeywell
Hyundai
INMOS
Integrated Device Technology
Intel
Intl. Rectifier
ITT Semi
Linear Technology
Maxim
Micron Technology
Micro Power Systems
Microsemi
Mitsubishi
Monolithic Memories
Motorola
National Semi
NEC
OKI
Panasonic
Phillips
PMI
Raytheon
RCA
Rockwell
SEEQ Technology
Semicon
SGS
Siemens
Signetics
Silicon General
Siliconix
Solid State
Sony
Sprague
Standard Microsystems
Teledyne
Texas Instruments
Thompson-Mostek
Toshiba
TRW
Unitrode
Western Digital
Xicor
Xilinx
Zilog