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Description

The Intersil HCS283MS is a Radiation Hardened 4-bit binary full adder with fast carry that adds two 4-bit binary numbers and generates a carry-out bit if the sum exceeds 15.

The device can be used in positive or negative logic. When using positive logic the carry-in (CIN) input must be tied low, if there is no carry-in signal.

The HCS283MS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of radiation hardened, high-speed, CMOS/SOS Logic Family.

Features

? 3 Micron Radiation Hardened SOS CMOS

? 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

? Latch-Up Free Under Any Conditions

? Military Temperature Range: -55°C to +125°C

? Significant Power Reduction Compared to LSTTL ICs

? DC Operating Voltage Range: 4.5V to 5.5V

? Input Logic Levels

??? - VIL = 30 VCC Max

??? - VIH = 70 VCC Min

? Input Current Levels Ii ≤ 5?A at VOL, VOH