主要向集成电路的设计人员和制造商提供建议，以便为一致使用助记符和限定符号的设备提供符号。其目的有两个，即: -对于白盒符号，给出了标准化名称的回顾； -对于灰盒符号，旨在限制可能的变化范围。

Gives recommendations, mainly to designers and manufacturers of integrated circuits, in order to arrive at symbols for devices with a consistent use of mnemonics and qualifying symbols. Is intended to serve two purposes, namely: - for white-box symbols, gives a review of standardized designations; - for gray-box symbols, is intended to limit the range of possible variations.