Prefix |
Manufacturer/s
|
A |
Fairchild
|
National Semiconductor
|
AMD
|
Allegro Microsystems
|
ACF |
General Instrument
|
AD |
Analog Devices
|
Harris
|
ADC |
National Semiconductor
|
ADEL |
Analog Devices
|
ADG |
Analog Devices
|
ADLH |
Analog Devices
|
ADM |
Analog Devices
|
ADS |
Burr-Brown
|
ADVFC |
Analog Devices
|
AH |
Optical Electronics Inc.
|
ALD |
Burr-Brown
|
Am |
AMD
|
AM |
Advanced Micro Devices
|
Datel
|
AMP |
Analog Devices
|
AMPAL |
AMD
|
AMSREF |
Advanced Monolithic Systems
|
AN |
Panasonic
|
AT |
Atmel
|
ATT |
Lucent Technologies
|
ATV |
Atmel
|
AVS |
ON Semiconductor (previously Thomson))
|
AY |
General Instrument
|
β |
I.P.R.S. Baneasa
|
BQ |
Benchmarq Microelectronics Inc.
|
BT |
Brooktree
|
BUF |
Analog Devices
|
Burr-Brown
|
Precision Monolithic
|
BX |
Sony
|
C |
Intel
|
CA |
Harris
|
CAV |
Analog Devices
|
CD |
Harris
|
CDP |
Harris
|
CLC |
Comlinear
|
National Semiconductor
|
CM |
Supertex, Temic
|
CMP |
Monolithics
|
Analog Devices
|
COM |
Standard Microsystem Corp.
|
COP |
National Semiconductor
|
CP |
Harris
|
CS |
Harris, Cherry Semiconductor
|
CX |
Sony, Cyrix
|
CXK |
Sony
|
CY |
Cypress
|
D |
Siliconix, Intel
|
DAC |
Analog Devices
|
National Semiconductor
|
Burr-Brown
|
DCP |
Burr-Brown
|
DF |
Siliconix
|
DG |
Harris, Temic
|
DM |
National Semiconductor
|
Fairchild
|
DP |
National Semiconductor
|
DS |
National Semiconductor
|
Dallas Semiconductor
|
EF |
ON Semiconductor (previously Thomson)
|
EL |
Elantec
|
EP |
Altera
|
EPM |
Altera
|
ET |
ON Semiconductor (previously Thomson)
|
F |
Fairchild
|
National Semiconductor
|
FSS |
Ferranti
|
G |
California Micro Devices Corp.
|
GA |
Gazelle
|
GAL |
Lattice
|
GEL |
GE
|
GIC |
General Instrument
|
GL |
Goldstar
|
GM |
Goldstar
|
GMM |
Goldstar
|
GP |
General Instrument
|
GSD |
ON Semiconductor (previously Thomson)
|
H |
Harris
|
HA |
Harris
|
Hitachi
|
HAD |
Honeywell
|
HAS |
Analog Devices
|
HCF |
ON Semiconductor (previously Thomson)
|
HCPL |
Hewlett-Packard
|
HCTL |
Hewlett-Packard
|
HD |
Hitachi
|
HDAC |
Honeywell
|
HDM |
Analog Devices
|
HEF |
Philips
|
HEP |
Motorola
|
HFA |
Harris
|
HG |
Hitachi
|
HI |
Harris
|
HIN |
Harris
|
HIP |
Harris
|
HL |
Hitachi
|
HM |
Hitachi
|
Temic
|
HN |
Hitachi
|
HPM |
Hewlett-Packard
|
HT |
Holtek
|
HV |
Harris
|
HY |
Hyundai
|
i |
Intel
|
I |
Intel
|
ICH |
Harris
|
ICL |
Harris
|
ICM |
Harris
|
IDT |
Integrated Device Technology
|
IM |
Harris
|
IMS |
Inmos
|
INA |
Burr-Brown
|
IP |
Temic, Seagate Microelectronics
|
IR |
Sharp
|
International Rectifier
|
IS |
Integrated Silicon Solutions Inc.
|
Burr-Brown
|
ISD |
Information Strorage Devices
|
ISO |
Burr-Brown
|
ISPLSI |
Lattice
|
ITT |
ITT
|
IVC |
Burr-Brown
|
KA |
Samsung
|
KM |
Samsung
|
KMM |
Samsung
|
KR |
Standard Microsystem Corp.
|
L |
Fairchild
|
National Semiconductor
|
ON Semiconductor (previously Thomson)
|
Siliconix
|
Siltronics
|
Unitrode
|
LA |
Sanyo
|
LC |
Sanyo
|
LD |
Siliconix
|
Siltronics
|
LF |
National Semiconductor
|
Motorola
|
LFT |
National Semiconductor
|
LH |
National Semiconductor
|
LM |
National Semiconductor
|
ON Semiconductor (previously Thomson)
|
LMC |
National Semiconductor
|
LMD |
National Semiconductor
|
LMF |
National Semiconductor
|
LMX |
National Semiconductor
|
LPC |
National Semiconductor
|
LPC |
National Semiconductor
|
LS |
LSI Computer Systems
|
ON Semiconductor (previously Thomson)
|
LT |
Linear Technology Corporation
|
LTC |
Linear Technology Corporation
|
LTZ |
Linear Technology Corporation
|
M |
Mitsubishi
|
ON Semiconductor (previously Thomson)
|
MA |
Analog Systems
|
Marconi
|
MA |
TESLA
|
MAA |
TESLA
|
MAB |
Philips
|
MACH |
Vantis (AMD)
|
MAT |
Monolithics
|
MAX |
Maxim
|
MB |
Fujitsu
|
MBA |
TESLA
|
MBL8 |
Fujitsu
|
MBM |
Fujitsu
|
MC |
Micra Hybrids
|
Motorola
|
ON Semiconductor
|
ON Semiconductor (previously Thomson)
|
Temic
|
Texas Instruments
|
MCC |
Motorola
|
MCCS |
Motorola
|
MCM |
Motorola
|
MCS |
MOS Technology
|
MCT |
Motorola
|
MEC |
Motorola
|
MF |
National Semiconductor
|
MH |
TESLA
|
MHB |
TESLA
|
MIC |
Micrel
|
MIL |
Microsystems International
|
Motorola
|
MK |
ON Semiconductor (previously Thomson)
|
Mostek
|
ML |
Micro Linear Corp.
|
MM |
Motorola
|
Fairchild
|
National Semiconductor
|
MN |
Plessy
|
Micro Networks
|
MP |
Micro Power (Exar)
|
MPC |
Burr-Brown
|
MPF |
Motorola
|
MPQ |
Motorola
|
MPS |
Motorola
|
MPSA |
Motorola
|
MPY |
Burr-Brown
|
MSC |
Microcomputers Systems Components
|
Oki
|
MSK |
M. S. Kennedy
|
MSL8 |
Mitsubishi
|
MSM |
Oki
|
MT |
Mitel Semiconductor
|
MUX |
Analog Devices
|
MVA |
GEC-Plessey Semiconductor
|
MWM |
Motorola
|
MX |
Macronix
|
Maxim
|
N |
Philips
|
Intel
|
NC |
Nitron
|
NE |
Philips
|
Texas Instruments
|
NH |
National Semiconductor
|
NJM |
New Japanese Radio Corp.
|
NM |
Fairchild
|
NMC |
Fairchild
|
NQ |
Seeq
|
NSC |
Newport
|
OHN |
Optek
|
OM |
AEG
|
Amperex
|
ON Semiconductor (previously Thomson)
|
Siemens
|
Philips
|
Telefunken
|
OP |
Monolithics
|
Analog Devices
|
Texas Instruments
|
OPA |
Burr-Brown
|
OPT |
Burr-Brown
|
P |
Intel
|
Temic
|
Performance Semiconductor
|
PA |
Apex
|
Intel
|
PAL |
AMD
|
PALCE |
Cypress
|
Vantis (AMD)
|
PB |
NEC
|
PBL |
Ericsson
|
PC |
NEC
|
Philips
|
PCD |
AEG
|
Amperex
|
ON Semiconductor (previously Thomson)
|
Siemens
|
Telefunken
|
Philips
|
PCF |
AEG
|
Amperex
|
ON Semiconductor (previously Thomson)
|
Siemens
|
Telefunken
|
Philips
|
PCM |
Burr-Brown
|
PD |
NEC
|
PDM |
Paradigm
|
PEEL |
Information Chips and Technology Inc.
|
PGA |
Burr-Brown
|
PH |
Silicon Storage Technology
|
PIC |
Microchip
|
PL |
Altera
|
PLC |
Philips
|
PLS |
Philips
|
PM |
Analog Devices
|
PQ |
Seeq
|
PSD |
Waferscale Integration inc. (WSI)
|
PWR |
Burr-Brown
|
PZ |
Philips
|
QS |
Quality Semiconductor Inc.
|
R |
Rockwell
|
Raytheon
|
Ray |
Raytheon
|
RC |
Raytheon
|
Texas Instruments
|
RCV |
Burr-Brown
|
RD |
EG&G Reticon
|
REF |
Analog Devices
|
Burr-Brown
|
REG |
Burr-Brown
|
RF |
EG&G Reticon
|
RM |
Raytheon
|
EG&G Reticon
|
RT |
EG&G Reticon
|
RTC |
Seiko
|
Epson
|
RU |
EG&G Reticon
|
S |
Temic
|
Philips
|
SA |
Philips
|
SAA |
AEG
|
Amperex
|
Philips
|
Siemens
|
Telefunken
|
ON Semiconductor (previously Thomson)
|
SAB |
AEG
|
Amperex
|
Philips
|
Siemens
|
Telefunken
|
ON Semiconductor (previously Thomson)
|
SABE |
Siemens
|
SAF |
AEG
|
Amperex
|
Philips
|
Siemens
|
Telefunken
|
ON Semiconductor (previously Thomson)
|
SC |
Philips
|
SCB |
AEG
|
Amperex
|
Philips
|
Siemens
|
Telefunken
|
ON Semiconductor (previously Thomson)
|
SCC |
Philips
|
SCN |
AEG
|
Amperex
|
Philips
|
Siemens
|
Telefunken
|
ON Semiconductor (previously Thomson)
|
SD |
Temic
|
SE |
Philips
|
SFC |
ON Semiconductor (previously Thomson)
|
ESMF
|
SG |
Silicon General (Infinity Micro)
|
ON Semiconductor (previously Thomson)
|
Texas Instruments
|
Motorola
|
SHC |
Burr-Brown
|
SI |
Temic
|
Maxim
|
SL |
Plessy
|
SM |
Nippon Precision Circuits
|
SN |
Texas Instruments
|
Motorola
|
SP |
Plessy
|
Philips
|
SPR |
General Instrument
|
SS |
Honeywell
|
SSM |
Analog Devices
|
SSS |
Monolithics
|
ST |
ON Semiconductor (previously Thomson)
|
Startech
|
STR |
Allegro Microsystems
|
SW |
Analog Devices
|
SYD |
Syntaq
|
SYS |
Syntaq
|
T |
Toshiba
|
TA |
Toshiba
|
TAA |
AEG
|
Amperex
|
ON Semiconductor (previously Thomson)
|
Siemens
|
Philips
|
Telefunken
|
TAB |
Plessy
|
TBA |
AEG
|
Amperex
|
ON Semiconductor (previously Thomson)
|
Siemens
|
Philips
|
Telefunken
|
TC |
Toshiba
|
Telcom Semiconductor
|
TCA |
AEG
|
Amperex
|
ON Semiconductor (previously Thomson)
|
Siemens
|
Philips
|
Telefunken
|
TCM |
Telcom Semiconductor
|
TD |
Toshiba
|
ON Semiconductor (previously Thomson)
|
TDA |
Philips
|
Motorola
|
ON Semiconductor (previously Thomson)
|
TDC |
TRW
|
TDF |
ON Semiconductor (previously Thomson)
|
TEA |
AEG
|
Amperex
|
ON Semiconductor (previously Thomson)
|
Siemens
|
Philips
|
Telefunken
|
THM |
Toshiba
|
TIBPAL |
Texas Instruments
|
TIL |
Texas Instruments
|
TIP |
Texas Instruments
|
TIPAL |
Texas Instruments
|
TIS |
Texas Instruments
|
TL |
Texas Instruments
|
ON Semiconductor (previously Thomson)
|
Motorola
|
TLC |
Texas Instruments
|
TLE |
Texas Instruments
|
TM |
Texas Instruments
|
TMC |
Taytheon
|
TML |
Telmos
|
TMM |
Toshiba
|
TMP |
Toshiba
|
TMPZ |
Toshiba
|
TMS |
Texas Instruments
|
TP |
Teledyne Philbrick
|
TPQ |
Sprague
|
TS |
ON Semiconductor (previously Thomson)
|
TSC |
Teledyne Semiconductor
|
TSH |
ON Semiconductor (previously Thomson)
|
U |
Temic
|
Zentrum Microelectronics
|
UA |
Philips
|
Motorola
|
Texas Instruments
|
UAA |
Motorola
|
UAF |
Burr-Brown
|
UC |
Unitrode
|
Motorola
|
ON Semiconductor (previously Thomson)
|
UCC |
Unitrode
|
UCN |
Allegro Microsystems
|
UCS |
Sprague
|
UD |
Zentrum Microelectronics
|
UDN |
Allegro Microsystems
|
UDS |
Allegro Microsystems
|
UGN |
Allegro Microsystems
|
ULN |
ON Semiconductor (previously Thomson)
|
Motorola
|
Texas Instruments
|
US Microchip
|
UM |
United Microelectronics Corp.
|
UMA |
Philips
|
UNX |
Fairchild
|
National Semiconductor
|
UPD |
NEC
|
UPD8 |
NEC
|
V |
Amtel
|
VA |
VTC
|
VC |
VTC
|
VCA |
Burr-Brown
|
VFC |
Burr-Brown
|
VT |
VLSI Technology Inc.
|
W |
IC Works
|
WD |
Western Digital
|
X |
Xicor
|
XC |
Motorola
|
XR |
Exar
|
XTR |
Burr-Brown
|
Z |
Zilog
|
ZH |
Zetex
|
ZLD |
Ferranti
|
ZLDO |
Zetex
|
ZM |
Zetex
|
ZMR |
Zetex
|
ZN |
Ferranti
|
GEC-Plessey Semiconductor
|
ZR |
Zetex
|
ZRA |
Zetex
|
ZRB |
Zetex
|
ZREF |
Zetex
|
ZRT |
Zetex
|
ZSD |
Zetex
|
ZSM |
Zetex
|