Description
The Intersil ACTS541MS is a Radiation Hardened Octal Buffer/Line Driver, with three-state outputs. The output enable pins OE1, OE2 control the three-state outputs. If either enable is high the output will be in a high impedance state. For data output both enables must be low.
The ACTS541MS 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 ACTS541MS is supplied in a 20 lead Ceramic Flatpack (K suffix) or a Ceramic Dual-In-Line package (D suffix).

Features
• Devices QML Qualified in Accordance with MIL-PRF-38535
• Detailed Electrical and Screening Requirements are Contained in SMD# 5962-96726 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 . . . . . . . . . . . . . . . . . . -55°C to +125°C
• 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 ≤ 1µA at VOL, VOH
• Fast Propagation Delay . . . . . . . . . . . . . . . . 21ns (Max), 14ns (Typ)