Last modified on 20 May 2011, at 12:29

Practical Electronics/Manufacturers Prefix

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
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
MAB Philips
MACH Vantis (AMD)
MAT Monolithics
MAX Maxim
MB Fujitsu
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
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 Semiconducor
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