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How can we help you?

Please note that technical support is not available through our office locations. For help and information requests, please choose one of these options.

Design support

Our product applications engineers answer semiconductor design questions on the TI E2E™ design support forums, where you can search previously answered questions or ask a new question.

Other support questions

For non-design-related questions such as ordering semiconductor parts and tools, contact our customer support center where you can open a support ticket, chat with us 24 hours a day, Monday through Friday; or call the TI support team.

Calculator and education products

Contact our TI-Cares™ customer support team for questions regarding our calculators and education products.


Use the information and resources on this site to help you understand and meet our supplier expectations.

Media contacts

Reach out to one of our media relations representatives to get the right information for your story.

Investor relations

Contact members of the investor relations team by mail, phone or email.

Website feedback

Share your feedback to help us improve your experience.

Strategic relationships and ventures

Find information about startups, early stage companies and entrepreneurs working in the semiconductor space.

Contact the TI support team

English U.S.:        +1-855-226-3113
Canada:  +1-833-410-1084
24 hours a day, 
Monday through Friday

Local language support is available during the hours listed below. Support in English is also available from the local numbers below 24 hours a day, Monday through Friday.

Mandarin +86-40-0819-8694 
8 a.m.-6 p.m. UTC+08/China time
Japanese +81-3-6634-4911 Monday-Friday, 
8 a.m.-6 p.m. UTC+09/Japan time
Korean +82-70-766-32297 Monday-Friday, 
8 a.m.-4 p.m. UTC+09/Korea time
German +49-30-91589890 Monday-Friday, 
8 a.m.-4 p.m. UTC+01/Central European time
Italian +39-069-974-8075 Monday-Friday, 
8 a.m.-4 p.m. UTC+01/Central European time
French +33-1-85-14-98-29 Monday-Friday, 
8 a.m.-4 p.m. UTC+01/Central European time
Spanish +34-912-158-166 Monday-Friday, 
8 a.m.-4 p.m. UTC+01/Central European time


Executive offices: 12500 TI Blvd., Dallas, Texas 75243 USA

Mailing address: P.O. Box 660199, Dallas, Texas 75266-0199

Main directory phone number: 972-995-2011 

TI worldwide offices: See the mailing and physical addresses for our regional business offices are listed below. These offices are unable to answer technical product questions, unfortunately. 


Texas Instruments Semiconductor Technologies (Shanghai) Co., Ltd.


Shanghai Branch 上海分公司

10th Floor, New Bund Center, No.555 Haiyang Xi Road, Pudong New Area, Shanghai,200126, P. R. China 

邮编: 200126
上海市浦东新区海阳西路 555 号前滩中心 10 层

Shenzhen Branch 深圳分公司

9F, Konka R&D Building,No.28, Keji South Road 12th, Nanshan Dist.
Shenzhen, 518057, P.R.C.

邮编: 518057

Beijing Branch 北京分公司

6F Raycom Info Tech Park-C  South, No.2,  Kexueyuan South Road, Haidian District, Beijing, P.R.China

邮编: 100190
北京市海淀区科学院南路2号融科资讯中心 C 座南楼 6 层

Suzhou Branch 苏州分公司
Unit 1509-1510, 15F Genway Tower,No.188 Wangdun Road, Suzhou Industrial Park

Suzhou 215123, Jiangsu Province, P.R.China

邮编: 215123

Hangzhou Branch 杭州分公司

Room 809, 8th Floor, C building, Ping’an banking center, No.280 Minxin Street, Shangcheng District, Hangzhou

邮编: 310020
浙江省杭州市上城区民心路280号平安金融中心 C 幢 809 室 

Nanjing Branch 南京分公司

Unit 08-10, 8F , Buliding A, Shimaochengpin International Square, NO.52 Andemen Street, Yuhuatai District,
Nanjing 210012, Jiangsu Province, P. R. China

邮编: 210012
江苏省南京市雨花台区安德门大街52号世茂城品国际广场 A 栋第 8层 8-10 号

Chengdu Branch 成都分公司

10F, E2 Tower, 1268 Tianfu Avenue, Tianfu Software Park
Chengdu, 610015, Sichuan Province, P.R. China

1邮编: 610041

Xiamen Branch 厦门分公司

Room 2802, The Bank Center, No. 189, Xia He Road
Xiamen 361003, Fujian Province, China PRC. 

邮编: 361003

Dongguan Branch 东莞分公司

Room 103,Xinzhu Yuan No. 6 Building, No.4 Xinzhu Road, Song Shan Lake Science Park
Dongguan, Guangdong Province, P.R.China

邮编: 523808
东莞市松山湖科技产业园区新竹路4号新竹苑 6 幢办公楼 103 室 

Guangzhou Branch 广州分公司

Room 3502-2,3503-1,3508-2, Center Plaza,161 Linhexi Road, Tianhe District
Guangzhou 510620, Guangdong Province, P. R. China

邮编: 510620

Zhuhai Branch 珠海分公司

Unit 04A, 17/F, China Overseas Building Tower B, No.2023 West of Jiushou Ave., Xiangzhou Dist., Zhuhai. 519070
Guangdong Province P.R. China

邮编: 519070

Wuhan Branch 武汉分公司

Rm2201, 22F Poly International Center, No.332 Guanshan Road, Hongshan district
Wuhan, Hubei Province, P. R. China

邮编: 430074
湖北省武汉市洪山区关山大道 332 号保利国际中心写字楼 22 楼 2201 房

Qingdao Branch 青岛分公司

Unit 605, Qingdao Shangshi Center, No.3 building, East Hong Kong road, Laoshan District
Qingdao 266061, Shandong Province, P.R. China

邮编: 266061
山东省青岛市崂山区香港东路 195 号 3 号楼青岛上实中心 605 单元

Xi'an Branch 西安分公司

Room 1302, Yongli International Financial Center
No.6 Jin Ye 1st Road, Hi-tech Area
Xi'an, Shanxi Province, P.R. China


Changsha branch 长沙分公司

Room 1147,11 Floor, Regus Huayuan Center, No. 36 Xiangjiang Mid. Road,
Tianxin District Changsha, Hunan Province, P.R. China, 410016  

邮编: 410016
湖南省长沙市天心区湘江中路36号华远国际中心 11 楼雷格斯商务中心 1147 室

Shanghai R&D Center 上海R&D 中心

2/F NO. 72 Liangxiu Road
Pudong New Area, Shanghai, 201203  

邮编: 201203

Texas Instruments Hong Kong Limited


Room 126, 17F, Tower 1, Grand Century Place, 193 Prince Edward Rd W, Mongkok, HK

香港九龍旺角太子道西 193 號新世紀廣場 1 座 17 樓 126 辦公室

Europe, Middle East & Africa

Texas Instruments Finland

Porkkalankatu 22
00180 Helsinki

Texas Instruments France 

Noda Building
185-187 Quai de la Bataille de Stalingrad
92130 Issy-les-Moulineaux

Texas Instruments Deutschland

Haggertystrasse 1
85356 Freising

Texas Instruments Israel 

26 Zarhin Street
4366250 RA’ANANA

Texas Instruments Italy

Quartiere Torri Bianche, Palazzo Tiglio
Via Torri Bianche 6
20871 Vimercate MB

Texas Instruments Norway

Hoffsveien 70C
0377 Olso

Texas Instruments Sweden

Kista Science Tower 
Färögatan 33
164 51 Stockholm

Texas Instruments UK

The Royals
353 Altrincham Road
M22 4BJ Manchester
United Kingdom


Texas Instruments is present in 40 offices all across EMEA. 

EMEA Startup program TechMatch™
Take product innovation to a new level and scale your business faster with our startup program.


Bangalore (Head Office)

Bagmane Tech Park No. 66/3,
Adjacent to LRDE Byrasandra, C V
Raman Nagar Post Bangalore -
560093 India

New Delhi

2F, 2nd Floor, Uppal Plaza
M6 Jasola Distt Center
Jasola, New DelhiINDIA 110025


503 City bay, 5th Floor,
Boat club road,
Sangamwadi, Pune-411001, India


Texas Instruments Japan Limited


Tokyo (Head office) 東京本社

Shinagawa Season Terrace,1-2-70, Konan, Minato-kuTokyo 108-0075

東京都港区港南1丁目2番70号品川シーズンテラス 〒108-0075



Texas Instruments Korea 31F Trade Tower, 511 Yeongdong-daero, Gangnam-gu, Seoul 06164 Korea
텍사스 인스트루먼트 코리아 유한회사 서울 특별시 강남구 영동대로 511 (삼성동) 트레이드타워 31층 06164


Mexico City

Av Ejercito Nacional 216
Col. Veronica Anzures
CDMX, 11590


Pasig City

19F Regus Center, Marco Polo Ortigas Manila
Sapphire Road, Ortigas Center
Pasig City, 1600 Philippines



10548 台北市松山區敦化北路 168 號13
樓 (宏泰世界大樓)
13F, No. 168, DunHua N. Road, Songshan
District, Taipei City, 10548, Taiwan


302 新竹縣竹北市台元街38號6 樓之 2
6F-2, No.38, Taiyuan St., Jhubei City, HsinChu County, 302, Taiwan


403 台中市忠明南路 497 號 19 樓之 2
19F-2, No.497, Chung-Ming S. Road, Taichung City, 403, Taiwan


802 高雄市苓雅區四維三路 6 號 15 樓 A1
Room A1, 15F, No.6, Siwei 3rd Road., Kaohsiung City, 802, Taiwan

United States

California - Santa Clara

2900 Semiconductor Drive
Santa Clara, CA 95051

California - Irvine

430 Exchange Parkway
Suite 150 
Irvine, CA 92602

California - Los Angeles

5220 Pacific Concourse Drive
Suite 340
Los Angeles, CA 90045

California - San Diego

9276 Scranton Road
Suite 450
San Diego, CA 92121


12303 Airport Way
Suite 130
Broomfield, CO 80021


475 N. Martingale Road
Suite 850
Schaumburg, IL 60173


200 5th Avenue
6th Floor
Waltham, MA 02451


29777 Telegraph Road
Suite 2500
Southfield, MI 48034


12357 Riata Trace Pkwy
Suite A-130
Austin, TX 78727


4000 Flash Drive
Lehi, UT 84043

Washington state

6244 185th Avenue NE
Suite 200
Seattle, WA 98052

Texas Instruments is present in more than 25 offices across the United States. If you need to contact us in a location not listed above, please reach out to our customer support center.


Ho Chi Minh city

TI HCM: Crosscoop office center – Vincom, Unit 18, Floor 12A, 72 Le Thanh Ton street, District 1, HCM city, Vietnam

Văn Phòng Texas Instruments HCM, CrossCoop, Lầu 12A, Tòa nhà Vincom, Số 72 Lê Thánh Tôn, Quận 1, TP. HCM



TI Hanoi: Regus Office Center, Room 1637, 16th Floor Daeha Building, 360 Kim Ma, Hanoi, Vietnam

Văn Phòng Texas Instruments Hà Nội, Phòng 1637, Regus, Tầng 16 tòa nhà Daeha, 360 Kim Mã, Hà Nội.