How to identify integrated circuit (chip) manufacturers by their logos/P-T

Integrated circuit logos

IC Logos

These are organized alphabetically by manufacturer logos

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P-T

Logo	Abbreviation	Company Name	Type of Products
	-	Pacific Monolithics	Previous products: Current products:
	-	Panasonic	Previous products: Current products:
	-	PA Semiconductors	Previous products: Current products:
	-	Pctel	Previous products: Current products:
	-	Peregrine Semiconductors	Previous products: Current products:
	-	Performance Semiconductors	Previous products: Current products:
	-	Pericom Semiconductors	Previous products: Current products:
	Philips	Philips Electronic Components now NXP	Previous products: Current products:
	-	Photobit	Previous products: Current products:
	-	Piher International Corporation	Previous products: Current products:
	-	Pijnenburg	Previous products: Current products:
	-	Planeta	Previous products: Current products:
	-	Plessy Semiconductors Ltd	Previous products: Current products:
	PLL	Phase Link Labs	Previous products: Current products:
	PLX	PLX Technology now Avago	Previous products: Current products:
	PMC	PMC-Sierra	Previous products: Current products:
	PMD	Preformance Motion Devices	Previous products: Current products:
	PMI	Precision Monolithics now Analog Devices	Previous products: Current products:
	-	Potentia Semiconductors	Previous products: Current products:
	-	Power Integrations	Previous products: Current products:
	-	PowerSmart	Previous products: Current products:
	-	Power Innovations	Previous products: Current products:
	-	Power Trends	Previous products: Current products:
	PPC	PPC Products Corporation	Previous products: Current products:
	-	PrairieComm	Previous products: Current products:
	-	Prema Semiconductors	Previous products: Current products:
	-	PrincetonTech Corporation	Previous products: Current products:
	-	Profichip	Previous products: Current products:
	-	Prolific Technologies	Previous products: Current products:
	-	Protek Devices	Previous products: Current products:
	-	Provigent	Previous products: Current products:
	PSC	Powerchip Semiconductors	Previous products: Current products:
	PTC	Power Transistor Co	Previous products: Current products:
	-	Pulse-a Technitrol Co	Previous products: Current products:
	-	QLogic	Previous products: Current products:
	-	Qsound Labs	Previous products: Current products:
	Qt	Qt-Optronics	Previous products: Current products:
	-	Quake	Previous products: Current products:
	-	Qualcomm	Previous products: Current products:
	-	Quality Semiconductors	Previous products: Current products:
	-	QuickLogic	Previous products: Current products:
	-	Qvazar-(USSR)	Previous products: Current products:
	-	Rabbit Semiconductors	Previous products: Current products:
	-	Radiac Comm	Previous products: Current products:
	-	Ramtron	Previous products: Current products:
	-	Raytheon Co	Previous products: Current products:
	RCA	RCA Corporation	Previous products: Current products:
	Realtek	Realtek Semiconductors now MediaTek	Previous products: Current products: ethernet
	-	Rectron	Previous products: Current products:
	-	Reliance	Previous products: Current products:
	-	Rendition	Previous products: Current products:
	-	Renesas	Previous products: Current products:
	-	Resonext Comm	Previous products: Current products:
	-	RF-Micro Devices	Previous products: Current products:
	-	Rfwaves	Previous products: Current products:
	-	Rhombus Industries	Previous products: Current products:
	Rise	Rise Technologies	Previous products: Current products:
	-	Rocket Chips	Previous products: Current products:
	-	Rockwell now Conexant	Previous products: Current products:
	-	Rodon-(USSR)	Previous products: Current products:
	-	Rohm	Previous products: Current products:
	RSM	RSM-Sensitron Semiconductors	Previous products: Current products:
	RTC	La Radiotechnique Compelec	Previous products: Current products:
	S3	S3	Previous products: Current products:
	-	Sage	Previous products: Current products:
	-	Saifun Semiconductors	Previous products: Current products:
	-	Sames	Previous products: Current products:
	-	SamHop	Previous products: Current products:
	SEC	Samsung Semiconductors	Previous products: Current products:
	-	Sandcraft	Previous products: Current products:
	-	Sandisk	Previous products: Current products: flash memory
	-	Sanken	Previous products: Current products:
	-	Sanken	Previous products: Current products:
	SanRex	SanRex Co-Sansha Electric	Previous products: Current products:
	Sanyo	Sanyo-Tokyo Sanyo Electric Co	Previous products: Current products:
	-	Scenix Semiconductors	Previous products: Current products:
	-	Seagate Technologies	Previous products: Current products:
	SEC	Samsung Electronics	Previous products: Current products:
	SEEQ	SEEQ-Technologies	Previous products: Current products:
	SEI	Space Electronics	Previous products: Current products:
	-	Seiko Epson Corporation	Previous products: Current products:
	-	Selbourne Computer	Previous products: Current products:
	-	Semicoa Semiconductors	Previous products: Current products:
	-	Semikron	Previous products: Current products:
	-	Semilab	Previous products: Current products:
	-	Semitronic Corporation	Previous products: Current products:
	-	Semitron Ltd	Previous products: Current products:
	Semi Well	Semi Well Semiconductors Co	Previous products: Current products:
	-	Semtech Electronics	Previous products: Current products:
	-	Sescosem	Previous products: Current products:
	SGS	SGS-Thomson Now STMicroelectronics	Previous products: Current products:
	MD	Shanghai Ming Da Microelectronics Co.,Ltd.	Previous products: Current products: ASIC, LDO, voltage regulator, voltage detector
	-	Sharp	Previous products: Current products:
	-	Shindengen Electric Manufacturing Co	Previous products: Current products:
	Si	Syntar Industries Inc	Previous products: Current products:
	-	Sibercore Technologies	Previous products: Current products:
	-	Sibyte	Previous products: Current products:
	-	Sicom	Previous products: Current products:
	-	Siemens now Infineon	Previous products: Current products:
	-	Sierra Semiconductors	Previous products: Current products:
	-	SiGe Semiconductors now Skyworks	Previous products: Current products:
	-	Sigmatel now Freescale Semiconductor	Previous products: Current products:
	-	Signetics Corporation now NXP	Previous products: Current products:
	-	Silan Microelectronics	Previous products: Current products:
	-	Silicon7	Previous products: Current products:
	-	Siliconians	Previous products: Current products:
	-	Siliconix Inc	Previous products: Current products:
	-	Silicon Composers	Previous products: Current products:
	-	Silicon General	Previous products: Current products:
	-	Silicon Labs	Previous products: Current products:
	-	Silicon Magic	Previous products: Current products:
	-	Silicon Motion	Previous products: Current products:
	-	Silicon Star	Previous products: Current products:
	-	Silicon Systems	Previous products: Current products:
	-	Silicon Wave	Previous products: Current products:
	-	Sipex	Previous products: Current products:
	-	Siquest	Previous products: Current products:
	-	Sirenza Microdevices	Previous products: Current products:
	-	SIRF Technologies	Previous products: Current products:
	-	Sirius Comm	Previous products: Current products:
	SIS	Silicon Integrated Systems	Previous products: Current products:
	SITI??	SITI-Silicon Touch Technologies Inc	Previous products: Current products:
	SL	Semilab	Previous products: Current products:
	SMC	Standard Microsystems Corporation	Previous products: Current products:
	SMSC	SMSC	Previous products: Current products:
	-	Solid State Micro Technologies For Music now Analog Devices	Previous products: Current products:
	-	Solitron Devices Inc	Previous products: Current products:
	-	Solomon Systech	Previous products: Current products:
	-	Space Bridge Semiconductors	Previous products: Current products:
	-	Spansion	Previous products: Current products: flash memory
	SPC	Sit-Smart Power Integrated Circuits And Semiconductors	Previous products: Current products:
	SPE	Space Power Electronics Inc	Previous products: Current products:
	-	Spectek	Previous products: Current products:
	-	Spectrian	Previous products: Current products:
	-	Spike Technologies	Previous products: Current products:
	-	Sprague Electric Co now Vishay	Previous products: Current products:
	SPT	Signal Processing Technologies	Previous products: Current products:
	SS	SS-Solid State Inc	Previous products: Current products:
	SSDI	Solid State Devices Inc	Previous products: Current products:
	SSO	Solid State Optronics	Previous products: Current products:
	SSS	Solid State Scientific Inc	Previous products: Current products:
	SSS	Solid State Systems	Previous products: Current products:
	SST	Silicon Storage Technologies Inc	Previous products: Current products:
	-	Stanford Microdevices	Previous products: Current products:
	-	Statek Corporation	Previous products: Current products:
	STC	Silicon Transistor Corporation	Previous products: Current products:
	STI	Semiconductors Technologies Inc	Previous products: Current products:
	-	Stream Machine	Previous products: Current products:
	-	Sumiomo Metals	Previous products: Current products:
	-	Summit Microelectronics	Previous products: Current products:
	-	Sunplus	Previous products: Current products:
	SUN	Sun Microsystems now Oracle	Previous products: Current products:
	-	Supertex Inc	Previous products: Current products:
	-	Svenska Grindmatriser	Previous products: Current products:
	-	SyncMOS	Previous products: Current products:
	-	Synergy Microwave	Previous products: Current products:
	-	Synergy Semiconductors	Previous products: Current products:
	-	Syntek Semiconductors	Previous products: Current products:
	-	System General	Previous products: Current products:
	TAG	TAG Semiconductors Ltd	Previous products: Current products:
	-	Taiwan Memory Technologies	Previous products: Current products:
	-	Taiwan Semiconductors	Previous products: Current products:
	-	Tamarack Microelectronics	Previous products: Current products:
	TAOS	Texas Advanced Optoelectronic Solutions	Previous products: Current products:
	TDK	TDK Semiconductors	Previous products: Current products:
	-	Teccor Electronics now Littelfuse	Previous products: Current products:
	-	TelCom Semiconductors Inc	Previous products: Current products:
	-	Teledyne Semiconductors now Microchip	Previous products: Current products:
	-	Teltone	Previous products: Current products:
	-	TeraLogic	Previous products: Current products:
	-	Tesla	Previous products: Current products:
	-	Thaler Corporation	Previous products: Current products:
	THAT	THAT Corporation	Previous products: Current products:
	TI	Texas Instruments Inc	Previous products: Current products:
	TIC	Transistor International Corporation	Previous products: Current products:
	-	Toko America	Previous products: Current products:
	-	Torex Semiconductors	Previous products: Current products:
	-	Toshiba Corporation	Previous products: Current products:
	-	Transmeta Corporation	Previous products: Current products:
	-	Trident	Previous products: Current products:
	-	Tripath Technologies	Previous products: Current products:
	-	TriQuint Semiconductors	Previous products: Current products:
	-	Triscend	Previous products: Current products:
	-	Tritech Microelectronics	Previous products: Current products:
	-	Tritheim technologies	Previous products: Current products:
	-	Troika networks inc	Previous products: Current products:
	-	TRW-LSI Products	Previous products: Current products:
	-	Tseng Labs	Previous products: Current products:
	TSI	Transistor Specialities Inc	Previous products: Current products:
	TSMC	TSMC	Previous products: Current products:
	-	Tundra	Previous products: Current products:
	-	Tvia Technologies	Previous products: Current products:

A-E |

F-J | K-O | P-T | U-Z

Main Article

Sources

• http://www.eworld.ru/ewg/icweb.htm
• http://www.chipdocs.com/logos/logotypes.html
• http://www.dibsplace.com/design/ICLogos.htm
• http://www.cpu-world.com/info/logo/exUSSR-logos.htm
• http://freespace.virgin.net/matt.waite/resource/logos/index.htm
• http://www.classiccmp.org/rtellason/logos/semiconductorlogos.html