MIL-M-38510-59 Microcircuits, Digital, Cmos, Decoder, Monolithic Silicon, Positive LogicThis specification covers the detail requirements for monolithic silicon, CMOS logic microcircuits. Two product assurance classes and a choice of case outlines , lead finishes, and radiation hardness assurance RHA are provided and are reflected in the complete Part or Identifying Number PIN. For this product the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535 see 6.3.