China National Standards

China JT54LS138, Industry Standards English PDF List

  •  China "JT54LS138," Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SJ 20285-1993 detail specification for JT54LS42, JT54LS138, JT54LS139 types decoders of LS-TTL semiconductor integrated circuits
    半导体集成电路 jt54ls42、jt54ls138和jt54ls139型ls-ttl译码器详细规范    		 China Electronics Standards
    JT54LS138,
    English PDF

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