Features
• Devices QML Qualified in Accordance with MIL-PRF-38535
• Detailed Electrical and Screening Requirements are
Contained in SMD# 5962-96717 and Intersil’s QM Plan
• 1.25 Micron Radiation Hardened SOS CMOS
• Total Dose >300K RAD (Si)
• Single Event Upset (SEU) Immunity: <1 x 10-10 Errors/
Bit/Day (Typ)
• SEU LET Threshold>100 MEV-cm2/mg
• Dose Rate Upset>1011 RAD (Si)/s, 20ns Pulse
• Dose Rate Survivability>1012 RAD (Si)/s, 20ns Pulse
• Latch-Up Free Under Any Conditions
• Military Temperature Range-55oC to +125oC
• Significant Power Reduction Compared to ALSTTL
Logic
• DC Operating Voltage Range 4.5V to 5.5V
• Input Logic Levels
- VIL = 0.8V Max
- VIH = VCC/2 Min
• Input Current  1A at VOL, VOH
• Fast Propagation Delay17.5ns (Max), 12ns (Typ)

Description
The Intersil ACTS240MS is a Radiation Hardened High Reliability, High-Speed CMOS/SOS having two active low enable
inputs.
The ACTS240MS utilizes advanced CMOS/SOS technology to
achieve high-speed operation. This device is a member of a
radiation hardened, high-speed, CMOS/SOS Logic Family.
The ACTS240MS is supplied in a 20 lead Ceramic Flatpack (K
suffix) or a Dual-In-Line Ceramic Package (D suffix).