ACS240MS

ACS240MS March 1998 Radiation Hardened Inverting, Octal, Three-State Buffer/Line Driver Description The Radiation Hardened ACS240MS is an Inverting, Octal, Three-State Buffer/Line Driver with two active-LOW Enable inputs (AE and BE). Each Enable input controls four outputs. When an Enable input is LOW, the corresponding outputs are active and input signals are inverted. A HIGH on an Enable input causes the corresponding outputs to be high impedance, regardless of the input levels. The ACS240MS 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. Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). The SMD numbers listed below must be used when ordering. Detailed Electrical Specifications for the ACS240 are contained in SMD 5962-98540. A “hot-link” is provided on our homepage with instructions for downloading. http://www.intersil.com/data/sm/index.htm 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/...