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ACS138MS - Radiation Hardened 3-to-8 Line Decoder/Demultiplexer

General 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.

Key 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.
  • . 100MeV/(mg/cm2).
  • Input Logic Levels . . . VIL = (0.3V)(VCC), VIH = (0.7V)(VCC).
  • Output Current.

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ACS138MS December 1997 Radiation Hardened 3-to-8 Line Decoder/Demultiplexer 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. Two active low and one active high enable inputs (E1, E2 and E3) are provided to make cascaded decoder designs easier to implement. The ACS138MS is fabricated on a CMOS Silicon on Sapphire (SOS) process, which provides an immunity to Single Event Latch-up and the capability of highly reliable performance in any radiation environment. These devices offer significant power reduction and faster performance when compared to ALSTTL types.