Chip Directory

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IC manufacturers with a name starting with 'T'

Click on the first letter of the IC manufacturer you're looking for:
0..9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Tamarack Microelectronics, Inc.
4 F, No. 106 Hsin-Tai Wu Road, Sec. 1
Hsichih, Taipei Hsien 221
tel: +886-2-2696-1669
fax: +886-2-2696-2220 General About Datasheets
TMI (Tamarack Microelectronics Inc.) is a leader in providing high-performance data communication solutions. TMI designs, researches, and manufactures analog and digital mixed-signal IC's for the data communication communities. TMI's ICs and Hybrid modules are produced at local foundries for the best quality and fast delivery. Founded in 1987, TMI has established silicon design expertise in mixed analog/digital LAN products. Our highly experienced design engineering team with several award-winning patents are devoting their efforts to 10/100/1000Mbps base Ethernet field.
Currently, TMI has a full range of LAN products for wide applications such as Ethernet PCMCIA cards, 10/100Mbps Ethernet Hubs, Ethernet Network Interface Cards (NIC), and 10/100Mbps Ethernet Switches. TMI solutions are incorporated into many products of major networking manufacturers around the world, and are fully compatible with IEEE standards. Since 1992, TMI has had several profitable years. Headquartered in Hsin-Chu Science Based Park, Taiwan, TMI provides the most cost effective Ethernet solutions at a variety of price/performance points and also markets its products worldwide through sales reps.
Focus: The success of TMI is contributed to company's strategy of focusing on LAN, and staying fabless. This fabless strategy, allows TMI to focus on designing new LAN product architectures and methodologies. TMI quality management systems match the best anywhere. The facilities of TMI have been certified for ISO 9002 international quality-assurance standards for manufacturing and testing devices.

TC9021 32/64bit PCI 10/100/1000Mbps Ethernet MAC Controller
TC6216M 16 ports 10/100Mbps QoS Ethernet Switch Controller w/ embedded memory
TC6208 8 ports 10/100Mbps QoS Ethernet Switch Controller
TC6102 2 ports 10/100Mbps Ethernet Switch Controller
TC3097-8 8 ports 10Mbps Ethernet Repeater Controller
TC3097F-8 8 ports 10Mbps Ethernet Repeater Controller + On-Chip-Filters
TC3097F-5 5 ports 10Mbps Ethernet Repeater Controller + On-Chip-Filters
TC3299A 5 Volt 10Mbps Ethernet PCMCIA Controller
TC3299CE 3.3 Volt 10Mbps Ethernet PCMCIA Controller
TC3399A 5 Volt 10Mbps Ethernet PCMCIA Controller + UART Interface
TC3092HN + TC3196N 10Mbps Ethernet BNC + TP Transceiver Set
TC3001 10Mbps Ethernet Silicon 10BaseT Filter & Buffer

TChip Semiconductor SA
Via Cantonale 35a
6928 Manno
tel: +41-91-6051149
fax: +41-91-6046512 General
Analog, RF and mixed-mode IC design

See also TSC Electronic component division Main site Japan TDK Europe, consumer stuff

The Engineering Consortium Inc.
TEC, Inc.
3000 Olcott Street
Santa Clara CA 95054
tel: +1-408-748-1984
fax: +1-408-748-0216
A fabless company, specialized in mixed-signal IC design and production forhearing aids and other low-voltage applications.

Teccor Electronics Inc.
1801 Hurd Drive
Irving, Texas 75038-4385
tel: +1-214-580-1515
fax: +1-214-550-1309 Data sheets

TechnoConcepts, Inc.
2363 Teller Road, Suite 118
Newbury Park, CA 91320
tel: (805) 376-2336
fax: (805) 376-2610
TechnoConcepts develops silicon, GaAs, and SiGe ASICs and ASSPsfor the communications and instrumentation industries.

(Member of the Microtronic Group.)
ASIC designer
Techtronic A/S
Algade 43, 2nd floor
DK-4000 Roskilde
tel: +45-7015-4515
fax: +45-7015-6515
Fabless ASIC/chip company specialized in ultra low powerIC design for microphones, A/D converters andother low-voltage applications.

Seems to produce the 68HC24 obsoleted by Motorola


Formerly TELedyne COMponents. Since 200101 merged into Microchip.
TelCom Semiconductor Inc. old homepage with message about merger new homepage list of the old TelCom products?
Former worldwide manufacturer of linear and mixed-signal productsdedicated to solving problems over a broad spectrum of customer applications.The product line includes data acquisition, power management,interface and thermal sensing devices.Net revenues for 1997 were $55.4 million, up 47 percent from the $37.8 million reported in 1996.
TC642, TC643, TC646, TC648 are fan control IC's.

Teledyne Components

? renamed TelCom (previous entry) because of a management buyout
200101 bought by Microchip

(Bought by Temic, which was in turn later bought by Vishay.)

(Owned by TI.)
Telogy Networks
20450 Century Boulevard
Germantown, MD 20874
tel: +1-301-515-8580
fax: +1-301-515-7954
Telogy Networks®, A Texas Instruments Company,develops integrated silicon and software solutionsleveraging TI's market leading DSPs and Telogy Software[tm]products for Voice, Fax and Data over IP.
These complete solutions enable equipmentmanufacturers to develop connected products thatsend real-time voice, fax and data over packetnetworks (IP, Frame Relay and ATM). TI'scomplete, embedded communications solutions aretruly Giving Voice to the Net[tm].

Teltone Corporation
22121-20th Avenue SE
Bothell, WA 98021
tel: +1-800-426-3926
tel: +1-206-487-1515
fax: +1-206-487-2288
Analog Telephony and Telecom Signalling Devices
Teltone, a Seattle-area company, has been developing innovativeproduct to meet the needs of the telecommunications industry since itwas founded in 1968. Our Telecom Components division offers awide spectrum of telecommunications components, includingstate-of-the-art tome receivers, detectors, and other signaling products.
My name is Bill Matern and I work for Northern Communications <>.
My company designs telecom products and have enjoyed using the webpage you have put together. I noticed that you did not have any informationon Teltone so I wanted to contribute to something that has been useful to me.
The Short company description is a "direct copy" from the IC catalog.They are one of the only makers of some specialized tone detectors/receiversin the market. For example, they are the only ones that produce a chip whichdoes call progress detection based upon the frequencies received. (Other useenergy detection schemes and time signal cadences - error prone).
Thanks again for the useful web page.
Bill Matern
Northern Communications

Meaning Telefunken Microelectronic
19980303 Vishay buys Temic Semiconductors from Daimler-Benz
19980304 Atmel buys Temic's IC division from Vishay
when? 60% of the rest of Temic (sensors and autoparts) was sold to Continentel AG.
for more info General, jumps to Atmel's wireless and microcontrollers page Datasheets new mother old mother old mother in Germany Vishay Vishay

Texas Instruments-Acer
Texas Instruments-Acer Inc.

Thaler Data sheets

THAT Corporation
45 Sumner Street
Milford, MA 01757-1656
tel: +1-508-478-9200
fax: +1-508-478-0990 General Datasheets
THAT Corporation manufactures ICs for the pro audio industry.The company's voltage-controlled amplifiers include the THAT2150A,and the more recent THAT2180 (trimless) and THAT2181 (trim forlowest distortion).
THAT also offers the THAT2002 modular VCA, suitablefor OEM use and for upgrading high-end mixingconsoles, including those from SSL.
Other ICs are the THAT2252 RMS-level detector, theTHAT4301 Analog Engine(tm), and the THAT1xx seriesof matched transistor arrays.

Bought by AMS? (The Austrian one.)

See Theta.

(See ST and see also the next entry.)

(Same as previous entry?)
(Founded 1987. Bought by Atmel and now called Atmel Grenoble) own site new mother

ThreeFive Photonics
(See also the next entry)
(Founded 200101)
ThreeFive Photonics
Rotterdamseweg 380
2629 HG Delft
tel: +31-70-451-7689
fax: +31-70-451-7684
The new Dutch chip manufacturer ThreeFive Photonics has collected 15.4 million guilders (about 6.4 million dollars)in a first financing round.Atlas Venture and Gilde IT Fund decided to invest in the Delft (Netherlands)based developer of new technology for optical chips.In january of 2001 the Gilde IT Fund already provided the capital for the start of the company.The chips of ThreeFive Photonics are based on indium phosphide instead of the generally used silicium.Because of this technology complete telecom systems can be build on a single chip."This investment enabled us to finish the development of the Argo chip and preparing it for production",Wouter Deelman, CEO of ThreeFive Photonics responded.The co-founder wants to introduce a working prototype at the end of the year 2001. In 2002 the chip mustbe 'production ripe'.
Source: Automatisering Gids, ESC, 20010928.

Three-Five Systems
(See also the previous entry)
Three-Five Systems, Inc.
1600 North Desert Drive
Tempe, Arizona 85281-1230
tel: +1-602-389-8600
fax: +1-602-389-8989
Three-Five Systems, Inc. specializes in designing,developing and manufacturing custom displays anddisplay systems utilizing liquid crystal display (LCD)and light emitting diode (LED) components andtechnology. The Company markets its engineeringmanufacturing expertise and display technologies tooriginal equipment manufacturers (OEMs) whoseelectronic product applications range from medicalequipment to cellular telephones to printers.

COMSOL the largest range of embedded development tools in Europe

(The DRAM department was sold to Micron in 1998)
Texas Instruments Inc.
Semiconductor Group
PO Box 809066
Dallas, TX 75380
tel: +1-800-336-5236, ext 3990
tel: +1-800-232-3200
tel: +1-214-644-5580 - Product Information Center (
Texas Instruments
Houston, TX
tel: +1-800-477-8924, ext 4500 general data sheets data sheets Product Information Center TI publications semiconductors home page Former Harris logic families TMS320 DSP home page 3rd party products for the TMS320 family TMS320 DSP Designer's Notebook Pages FTP mirror of TMS320 DSP BBS

TI Acer
(Was a joined venture by TI and the PC maker Acer, but is now fully owned by Acer.)
TI Acer
They used to make DRAM's, but no more.Now they concentrate on logic and foundry production.

Chip set

See Tamarack

Texas Memory Systems ?
Make (at least) the TM-66 swiFFT DSP chip.

Taiwan Memory Technology Inc.
No.3, R&D Rd. I, Science-Based Industrial Park
Hsinchu, Taiwan
tel: +886-3-5787720
fax: +886-3-5787166 General
Taiwan Memory Technology Inc. TMtech, founded in July, 1994in the Science-Based Industrial Park in Hsinchu,is a fabless IC company with high-caliber professionalsin the design and manufacturing of leading edge, high performance memory products.Product lines include synchronous DRAM (SDRAM & SGRAM),wide bandwidth FPM and EDO DRAM, Asynchronous SRAM and pipelined burst SRAM.TMtech supplies numerous high growth and performance-demanding marketswith high-quality products.

Togai Infralogic Inc.
30 Corporate Park
Suite 107
Irvine, CA 92714
tel: +1-714-975-8522
fax: +1-714-975-8524 or this?
Fuzzy Logic

Toko America
(1955 as Toko Radio Coil Laboratory, changed name in 1964)
Toko America, Inc.
Semiconductor Business Unit
1250 Feehanville Drive
Mt. Prospect, IL 60056
tel: +1-847-297-0070
tel: +1-719-528-2300 - Applications Engineering
fax: +1-847-699-7864
Toko, Inc. is a world-wide manufacturer of Bipolar, CMOS integrated circuitsand varactor diodes for the battery powered and wireless communications marketplace.
Product line includes EL panel drivers, low dropout voltage regulators,switching regulators, delay lines, LSI position controllers, MOSFET drivers,DC-DC converters, solid state switches, temperature sensors,battery monitors, lamp controller, OpAmps, FM-IF dectection ICs and 75 Ohm video drivers.
They also make inductors.

2650 14th Street N.W.
St. Paul, MN 55112-6348
tel: +1-651-633-5925
fax: +1-651-633-5934

COMSOL the largest range of embedded development tools in Europe

Toshiba Corporation
1-1 Shibaura 1-Chome
J 105 Tokyo
tel: +813-3457-3495
fax: +813-3595-0348
Toshiba America Electronic Components Inc.
9775 Toledo Way
Irvine, CA 92718
tel: +1-714-455-2000
tel: +1-800-457-7777
fax: +1-714-859-3963
Toshiba Electronics Europe GmbH
Hansaallee 181
D-40549 Düsseldorf
tel: +49-211-52960
fax: +49-211-5296400
Toshiba Electronics (UK) Ltd
tel: +44-1276-694600
fax: +44-1276-682256 Semiconductors English Semiconductors Japanese General English General Japanese
BiCMOS Logic,CCD Sensor,CMOS Logic,DRAM,Datacom IC,Distributed Control Network,EPROM,Flash EEPROM,IGBT,LON Neuron Chip,Memory Modules and Card,Microcomputer and Peripheral IC,Microprocessor,OTP,Optoelectronic,Power Semiconductor,RF Semiconductor,SRAM,Small Signal Semiconductor,Telecom IC,Visible Laser Diode

Do they make offer synthesisable PCI Cores?

Toyoda Automatic Loom Works, Ltd. In Japanese In English
Step down DC-DC Converter controller IC's

TriQuint Semiconductor, Inc
2300 NE Brookwood Pkwy
Hillsboro, OR 97124
tel: 503-615-9000
fax: 503-615-8900
Andy Turudic <> - This is not the official email help desk!(Look at their WWW-site first!)
Development Tool,GaAS Data Communication IC,Optical Component,Products Wireless Communication IC,System Timing
SC0806 1 GS/s 14 bit D/A Converter
TQ6122 1 GS/s 8 bit D/A Converter
TQ8103 Clock and Data Recovery Chip for 622 Mbs SONET/SDH/ATM
TQ8105 Single Supply Transceiver for 622/155 Mbs SONET/SDH/ATM
TQ8106 TQ8105 with Integrated Clock and Data Recovery (Pin compatible)
TQ9505 1.063 Gbaud Fibre Channel transceiver

TranSwitch Corporation
3 Enterprise Drive
Shelton, CT 06484
tel: +1-203-929-8810
fax: +1-203-926-9453 General About News Product data Search Distributers Order
TranSwitch Corporation is a leading developer and global supplierof innovative high-speed VLSI semiconductor solutionsto communications network equipment manufacturerswho serve three fast-growing end-markets:the Worldwide Public Telecommunications Network Infrastructurethat supports both voice and data, the Internet Infrastructurethat supports the World Wide Web and other data servicesand Wide Area Networks (WANs) for internal Corporate use.TranSwitch specializes in the design, development, marketing and supportof these networking semiconductor solutions,which we call "connectivity engines".

(Founded in 1990)
Transys Electronics Limited
Camelot House
62 Coleshill Road
Water Orton
Birmingham B46 1RD
tel: +44-121-776-6321
fax: +44-121-776-6997
Transys Electronics manufactures a broad range ofsemiconductors to the highest standards. Withmanufacturing sites around the globe all approved toISO9000 we are able to support global companies in their bidto reduce costs. Our goal is to offer equivalents in manyranges to the 'large brands' and offer our own niche marketIntegrated circuits.
Our semiconductor products include, CommunicationIntegrated circuits, Logic Integrated circuits, Analogintegrated circuits, Mosfets, Transistors, DarlingtonTransistors, small signal transistors, Triacs, SCR's, Sidac,Thyristors, Diodes, Power Semiconductors, Bridgerectifiers, Transient voltage suppressors TVS. We have over200 design engineers able to support customs design so ifyou do not see a product we can design new products veryquickly. Sales and Marketing is supported with representedand distribution across the globe for more information pleasecontact Transys Electronics Ltd.

See Music

Mainly a VGA-card maker Same site

TriQuint Semiconductor
Leading in GaAs technology (and..)

(Out of business since about 2000.)
TriTech Microelectronics

Tritheim Technologies, Inc.
101 West Court Street
Tarpon Springs, FL 34689
tel: +1-727-9438684
fax: +1-727-9443409 - Chip information
Tritheim designs and implements the SmartPort line of smart card reader/writer IC solutionsto serve the OEM marketplace for set top, PC, satellite, keyboard, POSand PC peripheral products.
Using our expertise in designing intelligent smart card reader/writer peripherals,Tritheim is now able to provide the first line of certified IC solutionswith a full suite of application development tools.The SmartPortIC technology complies with Microsoft, MasterCard, Visa and EMV standards.It's futureproof technology!
Best of all, Tritheim's SmartPortIC solutions are easy to implement,so our OEM clients can quickly add "futureproof" smart card capabilitiesto their platforms without having the headaches of integrating traditional silicon products.
Tritheim also provides engineering support to train and assist in the integrationof our TSB solutions to our OEM clients.
TS2514 The SmartPortTS2514 is a microcontroller based smart card interface solution that is designed to be quickly customized to unique and legacy smart card systems.
TS2598 The SmartPortTS2598 is a certified and low cost serial smart card interface solution for PCs, phones, PAs vending machines, cable boxes, and any other intelligent appliance.
TS2699 The SmartPortTS2699 is a fully integrated smart card interface solution for PCs, phones, PAs vending machines, cable boxes, and any other intelligent appliance. The TS2699 offers a fully-certified intelligent ISO 7816 interface for asynchronous and synchronous cards through a wide variety of built in interfaces including a serial port, SPI interface, PCMCIA interface, and USB interface.

(Founded 1997, Triscend is privately held and venture capital funded)
Triscend Corporation
301 North Whisman Road
Mountain View, CA 94043
tel: +1-650-968-8668
fax: +1-650-934-9389 General About Corporate news Technical news Technical data Distributors/Rep's Order Datasheets/books Order CD-ROM's
Pioneering the Configurable System-on-Chip (CSoC),a single-chip combination of a dedicated industry-standard microprocessor,embedded programmable logic, a dedicated system bus and memory.Triscend CSoC devices, along with the FastChip(tm) Software Development System,eclipse field programmable gate arrays and application specific standard productsto provide the next level of integration,time-to-market and programmability required for communications products.
Triscend products are sold directly and through distribution partners such as:
Troika Design Inc.
Design house for networking products,including ASICs for ATM (Asynchronous Transfer Mode),SONET (Synchronous Optical Network), SCI (Scalable Coherent Interface) and Fibre Channel.
Founded in 1996.

(Seems to be related to Optek somehow. HF department was bought by Motorola)
TRW Electronic Components Group
Optoelectronics Division
1215 W. Crosby Rd.
Carrollton, TX 75006
tel: +1-972-323-2200
fax: +1-972-323-2396
TRW Electronic Components Group
1501 Morse Avenue
Elk Grove Village, IL 60007-5782
tel: +1-312-981-6203
See also: Cinch

See also TDK
(This is the former Communication Products Division of SSI.)
TDK Semiconductor Corporation
2642 Michelle Drive
Tustin, CA 92780
tel: +1-714-508-8800
fax: +1-714-508-8877
TDK Semiconductor Corp.
758-760 Great Cambridge Road
Enfield, Middx, EN1 3RN
tel: +44-181-443-7061
fax: +44-181-443-7022 (Neil Harrison) USA USA Europe
BUS Interface, Ethernet/Fast Ethernet IC, ATM IC, Modem IC, Microcontrollers (8051)

Tseng Labs was bought by (the video chip and card maker) ATI Research in 199712. The Tseng Corporation still exists as a holding company with most of it's investment in a biotech company called Cell Pathways.
Casey McMullen
former address:
Tseng Labs Inc.
Newtown, PA
tel: +1-215-968-0502
fax: +1-215-860-7713 about the merger with Cell Pathways
Was a semiconductor company specialized in graphics chips for PC's.

See Three-Five System

(25% Is owned by Philips)
Taiwan Semiconductor Manufacturing Co.

T.sqware Inc.
2350 Mission College Blvd - Suite 703
Santa Clara, CA 95054
tel: +1-408-982 5885
fax: +1-408-982 5802
T.sqware, Inc. is located in California's Silicon Valley,the heart of worldwide hi-technology development.
The emergence of the Internet has revolutionizedthe way companies and individuals communicate.In 1997, there is an installed base of 50 Million Internet subscribersand every month 100,000 new domain names are added.
This incredible growth is pushing telecom equipment manufacturersto invest in new high-call density remote access and backbone systemsto meet the anticipated demand of their customers.
T.sqware's primary mission is to take the leadin the High-level Data Link Control (HDLC) arena.Our specialized IC products support high channel density HDLC controland boast added flexibility with a fully integrated 32 bit RISC core.
T.sqware's unique approach to HDLC is to merge hardware and softwareinto a single chip solution.This offers a very strong foundation of HDLC basicswhile also giving our customers the flexibility to adaptand customize our product for their unique needs.

T.sqware solutions provide:
  • an industry leading price performance ratio for telecom data processing,
  • first to market products by leveraging off an extensive software offering,
  • the ability to add proprietary functionality through software,
  • a product roadmap to even greater call density and integration,
  • excellence in customer support.
With T.sqware you get access to engineerswho have many years of expertise in communications and RISC engine design.

Furthermore, we offer:
  • a multi-location support staff motivatedto provide 24 hour turn-around on technical questions,
  • a complete starter kit to accelerate your product development,
  • a unique and easy to use MAC Layer software package to accelerate your design schedule.

(a Newbridge Network Corporation affiliate)
Tundra Semiconductor Corporation
603 March Road
Kanata, Ontario K2K 2M5, Canada
tel: +1-613-592-0714
tel: +1-800-267-7231
fax: +1-613-592-1320 General
Tundra Semiconductor Corporation, a Newbridge Network Corporation affiliate,is a fabless semiconductor company providing bus bridging and encryptioncomponents to international companies.
CMOS Microprocessor,Communication,Encription & Crypto Graphic Product,PCI Bridge chip,Peripheral,Single chip Future BUS Interface,Single chip VME Interface

Tuturutu Departament Technikal
os. Wysokie 2/21
Krakow , Os. Wysokie 2/21, 31-818
tel: +48-602-689663
tel: +48-601-492425
tel: +48-12-649-60-49
fax: +48-602-689664
fax: +48-601-492426
Jest niezle ale moglo byc lepiej

4001 Burton Drive
Santa Clara, CA 95054
tel: +1-408-982-8588
fax: +1-408-982-8591
Tvia designs, markets, and sells high performance,streaming media gateway processors for the Internetappliance, broadband set-top box, and digital televisionmarkets. Our software based silicon solutionssimultaneously process multiple streams of rich mediacontent available on the Internet and on broadbandnetworks. Tvia?s products enable consumers to haveservices for enhanced interactive television viewingexperience. For example, a consumer with a digitaltelevision incorporating one of our products can watch afootball game and simultaneously select different cameraangles, look up player statistics, order a pizza, e-mail,chat or instant message with other fans, and arrange fortickets and airfare to next week?s game.
We sell our streaming media gateway processors tomanufacturers of Internet appliances, broadband set-topboxes and digital televisions. Tvia?s integrated circuitsand software deliver high performance streaming mediaprocessors for streaming media applications. Oursolutions are compatible with various microprocessors,operating systems and applications software and acceptmultiple data types from various transmission sources.Tvia?s solutions also allow easy software upgrades, andare programmable and customizable. Our integratedcircuits, software and reference designs enable originalequipment manufacturers, or OEMS, to accelerate theirtime to market by reducing development time whilebenefiting from overall system cost reduction.

Twente MicroProducts
Twente MicroProducts
Steenriet 14a
7521 PD Enschede
tel: +31-53-4800-111
fax: +31-53-4800-119
USA representative:
Silicon Sense
tel: +1-540-547-3893
fax: +1-540-547-2120
TMP creates value for its customers by providingmicrosystems solutions which uniquely satisfy theirdesign problems and production needs.Your potential solutions are held confidential unlessotherwise agreed upon. Currently TMP has extensivedesign, production processes and packagingmicrosystem technology libraries. Further, TMP has adirectory of product and process design guidelines.

(Owner of AMP and M/A-COM since 199904.)
Tyco International Ltd.

See also:

local ASIC designers Dan Burke's links to IC manufacturers' data sheets BOIN's Semiconductor Linkpage Datasheet Locator by NetComponents Semiconductor datasheets on the Web Electronic Distribution Today EENet Semiconductor Manuf's WWW sites List of many semiconductor manufacturers' home pages Another list (from 1998) Dana's index

Click on the first letter of the IC manufacturer you're looking for:
0..9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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