MIL-M-38510-40 Microcircuits, Digital, Ttl, High Speed, And-Or-Invert Gates, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, TTL, HIGH-SPEED, and-or-invert logic gating microcircuits. One product assurance class and a choice and a choice of case outlines and lead finishes are provided for each type and are reflected in the complete part number.