HCTS191MS
September 1995
Radiation Hardened Synchronous 4-Bit Up/Down Counter
Features
Pinouts
• 3 Micron Radiation Hardened
CMOS SOS
• 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 • Cosmic Ray Upset Immunity 2 x 10-9 Errors/Bit Day
• Latch-Up Free Under Any Conditions
• Fanout (Over Temperature Range) - Standard Outputs - 10 LSTTL Loads
• Military Temperature Range: -55oC to +125oC
• Significant Power Reduction Compared to LSTTL ICs
• DC Operating
Voltage Range: 4.
5V to 5.
5V
• LSTTL Input Compatibil...