Description
The Radiation Hardened ACS138MS is an Inverting 3-to-8 Line Decoder/Demultiplexer with three binary select inputs (A0, A1 and A2). If the device is enabled, these inputs determine which one of the eight normally high outputs will go low.

Features
• QML Qualified Per MIL-PRF-38535 Requirements
• 1.25Micron Radiation Hardened SOS CMOS
• Radiation Environment
    - Latch-up Free Under any Conditions
    - Total Dose . . . . . . . . . . . . . . . . . . . . . . 3 x 105 RAD(Si)
    - SEU Immunity . . . . . . . . . . . <1 x 10-10 Errors/Bit/Day
    - SEU LET Threshold . . . . . . . . . . . >100MeV/(mg/cm2)
• Input Logic Levels . . . VIL = (0.3V)(VCC), VIH = (0.7V)(VCC)
• Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±12mA
• Quiescent Supply Current. . . . . . . . . . . . . . . . . . . .20µA
• Propagation Delay . . . . . . . . . . . . . . . . . . . . . . . . . . 15ns

Applications
• Memory Decoding
• Data Routing
• Code Conversion