The Radiation Hardened ACS174MS is a Hex D-Type FlipFlop with Reset. Information at the D input is transferred to the Q output on the positive-going transition of the clock. All six flip-flops are controlled by a common clock (CP) and a common reset (MR). Resetting is accomplished by a LOW level independent of the clock. All inputs are buffered and the outputs are designed for balanced propagation delay and transition times.

Features

? QML Qualified Per MIL-PRF-38535 Requirements

? 1.25 Micron Radiation Hardened SOS CMOS

? Radiation Environment

??? - Latch-Up Free Under Any Conditions

??? - Total Dose (Max.) . . . . . . . . . . . . . . . . . 3 x 105 RAD(Si)

??? - SEU Immunity. . . . . . . . . . . . . <1 x 10-10 Errors/Bit/Day

??? - SEU LET Threshold . . . . . . . . . . . . >100MeV/(mg/cm2)

? Input Logic Levels. . . . VIL = (0.3)(VCC), VIH = (0.7)(VCC)

? Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . ±12mA (Min)

? Quiescent Supply Current . . . . . . . . . . . . . . . 10μA (Max)

? Propagation Delay . . . . . . . . . . . . . . . . . . . . . .23ns (Max)

Applications

? High Speed Control Circuits

? Sensor Monitoring

? Low Power Designs