Description

The Intersil HCS244MS is a Radiation Hardened NonInverting Octal Buffer/Line Driver, Three-State, with two active-low output enables.

The HCS244MS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of radiation hardened, high-speed, CMOS/SOS Logic Family.

The HCS244MS is supplied in a 20 lead Ceramic flatpack (K suffix) or a SBDIP Package (D suffix).

Features

• 3 Micron Radiation Hardened CMOS SOS

• Total Dose 200K RAD (Si)/s

• 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

• Fanout (Over Temperature Range)

- Bus Driver Outputs - 15 LSTTL Loads

• 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 = 0.3 VCC Max

    - VIH = 0.7 VCC Min

• Input Current Levels Ii ≤ 5µA at VOL, VOH