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ACS257MS - Radiation Hardened Quad 2-Input Multiplexer

Description

The Radiation Hardened ACS257MS is a Quad 2-Channel multiplexer which selects four bits of data from one of two sources under the control of a single select pin.

The Output Enable input is active LOW and controls all outputs.

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 = (0.3)(VCC), VIH = (0.7)(VCC).
  • Output Current.
  • .

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ACS257MS November 1997 Radiation Hardened Quad 2-Input Multiplexer with Three-State Outputs Description The Radiation Hardened ACS257MS is a Quad 2-Channel multiplexer which selects four bits of data from one of two sources under the control of a single select pin. The Output Enable input is active LOW and controls all outputs. When OE is set HIGH, all outputs are configured into a high impedance state, regardless of all other input conditions. All inputs are buffered and the outputs are designed for balanced propagation delay and transition times. The ACS257MS 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.
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