DIN 45940-1101*CECC 90101:1983-05

Отменен

Harmonized system of quality assessment for electronic components; family specification: digital integrated TTL-circuits, series 54, 64, 74, 84

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Действует

Family specification - Digital integrated TTL circuits - Series 54, 64, 74, 84; German version EN 190101:1994 — 13 стр.