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BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Specification for harmonized system of quality assessment for electronic components. Family specification: digital integrated TTL circuits series 54, 64, 74, 84.
Standard published on 15.7.1990
Selected format:Specification for harmonized system of quality assessment for electronic components. Family specification: digital integrated TTL-SCHOTTKY circuits, series 54S, 64S, 74S, 84S.
Standard published on 15.4.1980
Selected format:Specification for harmonized system of quality assessment for electronic components. Family specification: digital integrated TTL low power SCHOTTKY, circuits, series 54LS, 64LS, 74LS, 84LS.
Standard published on 15.1.1983
Selected format:Specification for harmonized system of quality assessment for electronic components. Family specification. TTL advanced low power SCHOTTKY digital integrated circuits series 54 ALS, 74 ALS.
Standard published on 15.9.1987
Selected format:Specification for harmonized system of quality assessment for electronic components. Family specification. TTL FAST digital integrated circuits series 54 F, 74 F.
Standard published on 15.9.1987
Selected format:Specification for harmonized system of quality assessment for electronic components. Family specification. TTL advanced SCHOTTKY digital integrated circuits series 54 AS, 74 AS.
Standard published on 15.4.1988
Selected format:Specification for harmonized system of quality assessment for electronic components. Family specification: digital integrated HC MOS circuits series HC/HCT/HCU.
Standard published on 15.11.1986
Selected format:Guidelines for auditing management systems.
Standard published on 9.6.2026
Selected format:Tracked Changes. Guidelines for auditing management systems.
Standard published on 2.6.2026
Selected format:Specification for harmonized system of quality assessment for electronic components. Blank detail specification: digital microprocessor integrated circuits.
Standard published on 15.12.1993
Selected format:Latest update: 2026-08-28 (Number of items: 2 298 625)
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