Description
The Radiation Hardened ACS253MS is a Dual 4-Channel Mul tiplexer having two common binary control inputs for selecting 1 of 4 data channels. All inputs and outputs are buffered and are designed for balanced propagation delay and transition times.

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 = (0.3)(VCC), VIH = (0.7)(VCC)
• Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±8mA
• Quiescent Supply Current. . . . . . . . . . . . . . . . . . . 400µs
• Propagation Delay
   - Enable to Output . . . . . . . . . . . . . . . . . . . . . . . . . 12ns
   - Input or Address to Output . . . . . . . . . . . . . . . . . 15ns

Applications
• Digital Channel Selection
• Data Routing
• High Frequency Switching