HCTS191MS Datasheet | Intersil

Features Pinouts - 3 Micron Radiation Hardened CMOS SOS - Total Dose 200K RAD (Si) - SEP Effective LET No Upsets: >100 MEV-cm2/mg - Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/Bit- Day (Typ) - Dose Rate Survivability: >1 x 1012 RAD (Si)/s - Dose Rate Upset: >1010 RAD (Si)/s 20ns Pulse - Cosmic Ray Upset Immunity 2 x 10-9 Errors/Bit Day - Latch-Up Free Under Any Conditions - Fanout (Over Temperature Range) - Standard Outputs - 10 LSTTL Loads - Military Temperature Range: -55o C to +125o C - Significant Power Reduction pared to LSTTL ICs - DC Operating Voltage Range: 4.5V to 5.5V - LSTTL Input patibility - VIL = 0.8V Max - VIH = VCC/2 Min - Input Current Levels Ii ≤ 5µA @ VOL, VOH Description The Intersil HCTS191MS is a Radiation Hardened asynchronously presettable 4 bit binary up/down synchronous counter. Presetting the counter to the number on the preset data...