标准摘要
[中文适用范围]： 该标准旨在给出各种值的直流接口规范，其中每组值包括电源电压的标称值、其容差以及低压集成电路的输入和输出电压的最坏情况极限值。它还为每个标称电源电压提供两类接口规范——正常范围和宽范围。正常范围基于标称行业标准，典型公差约为 10%。宽范围涵盖电池运行，将下限扩展到电池将继续运行的实际值。 [外文原描述]： IEC 60748-2-20:2008 aims at giving DC interface specifications for various sets of values, where each comprises the nominal value of power supply voltage, its tolerance, and the worst-case limit values of the input and output voltages for low voltage integrated circuits. This second edition cancels and replaces the first edition published in 2000. This edition constitutes a technical revision. This edition includes the following significant changes with respect to the previous edition: - Expansion of power supply voltages down to nominal 1,0 V - Addition of Schmitt-trigger input specification.
英文名称Semiconductor devices - Integrated circuits - Part 2-20: Digital integrated circuits - Family specification - Low voltage integrated circuits