01493nam 2200349 450 99627956300331620231206190604.00-7381-0950-910.1109/IEEESTD.1986.86130(CKB)3780000000089249(NjHacI)993780000000089249(EXLCZ)99378000000008924920231206d1986 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE Std 991-1986 IEEE Standard for Logic Circuit Diagrams /Institute of Electrical and Electronics EngineersPiscataway, NJ :IEEE,1986.1 online resourceThis standard provides guidelines for preparation of diagrams depicting logic functions. It includes definitions, requirements for assignment of logic levels, application of logic symbols, presentation techniques, and labeling requirements with typical examples. The techniques are presented in the context of electrical/electronic systems, but also may be applied to nonelectrical systems (for example, pneumatic, hydraulic, or mechanical).ANSI/IEEE Std 991-1986: IEEE Standard for Logic Circuit Diagrams. Corrected EditionLogic circuitsLogic circuits.621.38195835NjHacINjHaclDOCUMENT996279563003316ANSI2072434UNISA