MIL-M-38510-23 Microcircuits, Digital, Ttl, High Speed, Nand Gates Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, TTL, high speed, positive NAND logic gating microcircuits. Two product assurance classes and a choice of case outlines and lead finishes are provided and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3