EXHIBIT 21

SUBSIDIARIES

The following is a list of the Company's subsidiaries:

PERCENTAGE OF VOTING
SECURITIES OWNED BY
ORGANIZED REGISTRANT AS OF
UNDER LAW OF OCTOBER 28, 2000
----------------------- --------------------

Analog Devices Limited............................... United Kingdom 100%
Analog Devices, GmbH................................. Germany 100%
Analog Devices, S.A.................................. France 100%
Analog Devices, K.K.................................. Japan 100%
Analog Devices APS................................... Denmark 100%
Analog Devices Nederland, B.V........................ The Netherlands 100%
Analog Devices International, Inc.................... Massachusetts 100%
Analog Devices Israel, Ltd........................... Israel 100%
Analog Devices A.B................................... Sweden 100%
Analog Devices SRL................................... Italy 100%
Analog Devices, HANDELSGESELLSCHAFT, M.B.H........... Austria 100%
Analog Devices Korea, Ltd............................ Korea 100%
Analog Devices, B.V.................................. The Netherlands 100%
Analog Devices Finance N.V........................... Netherlands Antilles 100%
Analog Devices Holdings, B.V......................... The Netherlands 100%
Analog Devices Research & Development Ltd............ Ireland 100%
Analog Devices (Philippines), Inc.................... The Philippines 100%
Analog Devices Foreign Sales Corporation, B.V........ The Netherlands 100%
Analog Devices Foundry Services, Inc................. Delaware 100%
Analog Devices Asian Sales, Inc...................... Delaware 100%
Analog Devices Taiwan, Ltd........................... Taiwan 100%
Analog Devices Ireland, Ltd.......................... Ireland 100%
Analog Devices Hong Kong, Ltd........................ Hong Kong 100%
Analog Devices Pty, Ltd.............................. Australia 100%
Analog Devices India Private Limited................. India 100%
Analog Devices Gen. Trias, Inc....................... The Philippines 100%
Analog Devices International Financial Services
Company............................................ Ireland 100%
Analog Devices Foreign Sales Corporation............. Barbados 100%
Analog Development (Israel) 1996 Ltd................. Israel 100%
Analog Devices (China) Co. Ltd....................... China 100%
Analog Devices Canada, Ltd........................... Canada 100%
Edinburgh Portable Compilers Limited................. Scotland 100%
Analog Devices Micromachines, Inc.................... Delaware 100%
Analog Devices Micromachines, Ltd.................... United Kingdom 100%
BCO Technologies, Ltd................................ United Kingdom 100%
Analog Devices Belfast, Ltd.......................... United Kingdom 100%
CAD, Inc............................................. Massachusetts 100%
Analog IMI Acquisition Sub, Inc...................... California 100%
Analog SSI Acquisition Sub, Inc...................... California 100%
Analog/NCT Supply Ltd................................ Delaware 50%
Analog Devices Realty Holdings, Inc.................. The Philippines 40%
Analog Supplies Company.............................. Japan 15%
Analyzed Investment, Ltd............................. Ireland 7.4%