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HCTS244MS
September 1995
Radiation Hardened Octal Buffer/Line Driver, Three-State
Pinouts
20 LEAD CERAMIC DUAL-IN-LINE METAL SEAL PACKAGE (SBDIP) MIL-STD-1835 CDIP2-T20 TOP VIEW
OE 1 A0 1 Y3 2 A1 1 Y2 2 A2 1 Y1 2 1 2 3 4 5 6 7 8 9 10 20 VCC
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 >10
10
19 2 OE 18 1 Y0 17 2 A3 16 1 Y1 15 2 A2 14 1 Y2 13 2 A1 12 1 Y3 11 2 A0
RAD (Si)/s 20ns Pulse
• Latch-Up Free Under Any Conditions • Fanout (Over Temperature Range) - Bus Driver Outputs - 15 LSTTL Loads • Military Temperature Range: -55oC to +125oC • Significant Power Reduction Compared t