The Intersil HCTS164MS is a radiation hardened 8-bit serial-in/parallel-out shift register with asynchronous reset. The HCTS164MS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of the radiation hardened, high-speed, CMOS/SOS logic family.


  • 3 micron radiation hardened CMOS SOS
  • Total dose 200K RAD (Si)
  • Dose rate survivability >1012 RAD (Si)/s (20ns pulse)
  • Dose rate upset >1010 RAD (Si)/s (20ns pulse)
  • Single event ray upset rate <2 x 10-9 errors/bit day (Typ)
  • LET threshold >100 MEV-cm2/mg
  • 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 = 0.8 VCC (Max)
  • VIH = VCC/2 (Min)
  • Input current levels Ii = 5µA at VOL, VOH


Title language Type Format File Size Date
star HCTS164MS Datasheet Datasheet PDF 434 KB
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
Intersil Space Products Brochure Brochure PDF 3.16 MB
Intersil Commercial Lab Services Brochure PDF 364 KB
Standard Microcircuit Drawing 5962-95663 (HCS164MS, HCTS164MS) Other 0 KB
PIN19011 - Price Increase for the Listed Renesas Electronics America (REA) Radiation Hardened Space Products Price Increase Notice PDF 360 KB
PA11003 - Packing Method Change for Intersil TO-xx Metal Can and Flat Pack Packaged Products Product Advisory PDF 499 KB
PCN10123 - Alternate Die Attach Material for Assembly of Intersil Hermetic Packaged Products - Intersil Palm Bay, FL. (ISP) Product Change Notice PDF 230 KB
Wafer by Wafer Low Dose Rate Acceptance White Paper White Paper PDF 533 KB


printNews & Additional Resources

Type Date Sort ascending
Low Dose Rate Acceptance Testing Page Mar 26, 2020
Standard Data Package Page Mar 20, 2020
Rad Hard SMD Test Flow Page Mar 20, 2020
Rad Hard Test Reports Page Mar 20, 2020