A   
Advanced Micro Devices
Allegro Microsystems

AD
Analog Devices
Intersil

ADC
National Semiconductor

ADEL
Analog Devices

ADG
Analog Devices

ADM
Analog Devices

ADS
Burr-Brown

ADT
Analog Devices

ADVEC
Analog Devices

ALD
Burr-Brown

AM
Advanced Micro Devices

AMP
Analog Devices

AMPAL
Advanced Micro Devices

AMSREF
Advanced Monolithic Systems

AN
Matsushita Electronic Components

AS
Alliance Semiconductor

AT
Atmel

ATT
Lucent Technologies

ATV
Atmel

AVS
STMicroelectronics

BA   
Rohm

BQ
Benchmarq

BU
Rohm

BUF
Analog Devices
Burr-Brown

CA   
Intersil

CD
Intersil
Fairchild Semiconductor

CDP
Intersil

CLC
National Semiconductor

CM
Temic

CMP
Analog Devices

COM
Standard Microsystems

COP
National Semiconductor

CP
Intersil

CS
Intersil
Cherry Semiconductor

CX
Cyrix
Sony

CXK
Sony

CY
Cypress Semiconductor

D   
Intel

DAC
Analog Devices
National Semiconductor
Burr-Brown

DBL
Daewoo Electronics Semiconductor

DCP
Burr-Brown

DG
Intersil
Siliconix
Temic

DM
Fairchild Semiconductor

DP
National Semiconductor

DS
Dallas Semiconductor
National Semiconductor

EF   
STMicroelectronics

EFS
STMicroelectronics

EL
Elantec

EPF
Altera

EPM
Altera

G   
California Micro Devices

GAL
Lattice Semiconductor

GL
LG Semicon

GM
LG Semicon

GMM
LG Semicon

GSD
STMicroelectronics

H   
Intersil

HA
Intersil

Hitachi

HCF
STMicroelectronics

HCPL
Agilent Technologies

HCTL
Agilent Technologies

HD
Hitachi

HEF
Philips Semiconductor

HFA
Intersil

HI
Intersil

HIN
Intersil

HIP
Intersil

HM
Temic

Hitachi

HPM
Agilent Technologies

HT
Holtek Microelectronics

HV
Intersil
Supertex

HY
Hyundai

ICL   
Intersil

ICM
Intersil

IDT
Integrated Device Technology

INA
Burr-Brown

IP
Temic

IR
International Rectifier

IS
ISSI
Burr-Brown

ISD
Information Storage Devices

ISO
Burr-Brown

ISPLSI
Lattice Semiconductor

IVC
Burr-Brown

IX
Sharp

KA   
Samsung Semiconductor

KF
STMicroelectronics

KIA
Korea Electronics (KEC)

KM
Samsung Semiconductor

KMM
Samsung Semiconductor

KR
Standard Microsystems

L   
STMicroelectronics
Sanyo
Unitrode

LA
Sanyo

LB
Sanyo

LC
Sanyo

LF
National Semiconductor
Motorola

LH
National Semiconductor

LM
National Semiconductor
Motorola
STMicroelectronics

LMC
National Semiconductor

LMD
National Semiconductor

LMF
National Semiconductor

LMV
National Semiconductor

LMX
National Semiconductor

LP
National Semiconductor

LPC
National Semiconductor

LS
STMicroelectronics

LSI Computer Sytems

LT
Linear Technology

LTC
Linear Technology

LX
Linfinity Microelectronics

M   
STMicroelectronics
Mitsubishi Semiconductor

MAB
Philips Semiconductor

MACH
Vantis

MAX
Maxim

MB
Fujitsu

MBM
Fujitsu

MC
Motorola
STMicroelectronics
Texas Instruments

MCCS
Motorola

MCM
Motorola

MCP
Microchip Technology

MCT
Motorola

MCU
ITT Semiconductors

MDA
ITT Semiconductors

MF
National Semiconductor

MIC
Micrel Semiconductor

MK
STMicroelectronics

ML
Micro Linear

MM
Fairchild Semiconductor
National Semiconductor

MN
Matsushita Electronic Components

MPC
Burr-Brown

MPY
Burr-Brown

MSC
OKI Semiconductor

MSM
OKI Semiconductor

MSP
ITT Semiconductors

MT
Mitel Semiconductor

MUX
Analog Devices

MVA
GEC Plessey

MX
Macronix International
Maxim

N   
Philips Semiconductor
Intel

NC
Fairchild Semiconductor

NE
Philips Semiconductor
Texas Instruments

NJM
NJR

NM
Fairchild Semiconductor

NSC
Newport Components

NMC
Fairchild Semiconductor

NQ
SEEQ Technology

OHN   
Optek Technology

OP
Analog Devices
Texas Instruments

OPA
Burr-Brown

OPT
Burr-Brown

P   
Intel
Temic
Performance Semiconductor

PA
Intel

Apex Microtechnology

PAL
Advanced Micro Devices

PALCE
Cypress Semiconductor
Vantis

PBL
Ericsson

PC
Philips Semiconductor

PCD
Philips Semiconductor

PCF
Philips Semiconductor

PCM
Burr-Brown

PDM
Paradigm Technology

PEEL
Integrated Circuit Technology (ICT)

PGA
Burr-Brown

PH
Silicon Storage Technology

PIC
Microchip Technology

PLC
Philips Semiconductor

PLS
Philips Semiconductor

PLT
Linear Technology

PM
Analog Devices

PQ
SEEQ Technology

PSD
Waferscale Integration

PZ
Philips Semiconductor
Xilinx

QS   
Quality Semiconductor

R   
Rockwell Semiconductor

RC
Raytheon Semiconductor
Texas Instruments

RCV
Burr-Brown

REF
Analog Devices
Burr-Brown

REG
Burr-Brown

RTC
Seiko Epson

S   
Temic
Philips Semiconductor

SA
Philips Semiconductor

SAA
Philips Semiconductor
ITT Semiconductors

SAB
Infineon Technologies
Philips Semiconductor

SABC
Infineon Technologies

SC
Philips Semiconductor

SCC
Philips Semiconductor

SCN
Philips Semiconductor

SD
Temic

SDA
Infineon Technologies

SE
Philips Semiconductor

SG
STMicroelectronics
Texas Instruments
Linfinity Microelectronics
Motorola

SHC
Burr-Brown

SI
Maxim
Sanken
Siliconix
Temic

SL
GEC Plessey

SM
Nippon Precision Circuits

SN
Texas Instruments

Motorola

SP
Sipex

SS
Honeywell

SSM
Analog Devices

ST
STMicroelectronics

STK
Sanyo

STR
Allegro Microsystems

STRD
Sanken

STRF
Sanken

STRM
Sanken

STRS
Sanken

STV
STMicroelectronics

SW
Analog Devices

TA   
Toshiba

TBA
STMicroelectronics
Infineon Technologies
Philips Semiconductor
Telefunken
ITT Semiconductors

TBB
Infineon Technologies

TC
TelCom Semiconductor
Toshiba

TCA
Motorola
Infineon Technologies
Philips Semiconductor

TCM
TelCom Semiconductor

TD
STMicroelectronics
Toshiba

TDA
Philips Semiconductor
Motorola
STMicroelectronics
Infineon Technologies
ITT Semiconductors
Telefunken

TDB
STMicroelectronics

TDE
STMicroelectronics

TEA
Philips Semiconductor
STMicroelectronics
Telefunken

THM
Toshiba

TIBPAL
Texas Instruments

TL
Texas Instruments
STMicroelectronics
Motorola

TLC
Texas Instruments

TLE
Texas Instruments

TM
Texas Instruments

TMC
Raytheon Semiconductor

TMP
Toshiba

TMPZ
Toshiba

TMS
Texas Instruments

TP
National Semiconductor

TPS
Texas Instruments

TPU
ITT Semiconductors

TS
STMicroelectronics

TSA
Philips Semiconductor

TSH
STMicroelectronics

U   
Temic
Zentrum Mikroelektronik Dresden
Telefunken

UA
Philips Semiconductor
Motorola
Texas Instruments

UAA
Motorola
Telefunken

UAF
Burr-Brown

UC
Unitrode
Motorola
STMicroelectronics

UCC
Unitrode

UCN
Allegro Microsystems

UD
Zentrum Mikroelektronik Dresden

UDN
Allegro Microsystems

UDK
Allegro Microsystems

UGN
Allegro Microsystems

ULN
STMicroelectronics
Motorola
Texas Instruments
USMikroChips
Allegro Microsystems

UM
United Microelectronics (UMC)

UMA
Philips Semiconductor

UMC
United Microelectronics (UMC)

UPC
NEC

UPD
NEC

VCA   
Burr-Brown

VFC
Burr-Brown

W   
IC Works
Winbond

WD
Western Digital

X   
Xicor

XC
Motorola

XR
Exar

XTR
Burr-Brown

Z   
Zilog

ZH
Zetex Semiconductors

ZLDO
Zetex Semiconductors

ZM
Zetex Semiconductors

ZMR
Zetex Semiconductors

ZN
GEC Plessey

ZR
Zetex Semiconductors

ZRA
Zetex Semiconductors

ZRB
Zetex Semiconductors

ZRC
Zetex Semiconductors

ZREF
Zetex Semiconductors

ZRT
Zetex Semiconductors

ZSD
Zetex Semiconductors

ZSH
Zetex Semiconductors

ZSM
Zetex Semiconductors

ZXRE
Zetex Semiconductors