M54HC20:Rad-Hard Dual 4-Input NAND Gate

The M54HCxxx and M54HCTxxx series are composed of 90 types of high speed CMOS functions specifically designed to meet the radiation requirements of the aerospace industry. They include a large set of gates, flip-flops, multiplexers, counters, bus interface and several other functions. The radiation hardness, the single event latch-up (SEL) immunity and the housing in hermetic packages of all types of both series make them ideally suited for use in the most difficult environmental conditions.

Key Features

  • 2 to 6 V operating voltage
  • Low power DC dissipation: 1 μA max. at 25 °C
  • High speed tPD = 8 ns typ. at 25 °C
  • Symmetrical outputs characteristics
  • High noise immunity: 28 % of min. VCC
  • Hermetic packages
  • Rad-hard 50 krad (Si)
  • SEL immune up to 110 MeV/mg/cm²
  • ESCC qualified
  • Same die and electrical specification for engineering and flight models
  • The complete specification of each type is available from the ESCC web site: https://escies.org using its ESCC part number. STMicroelectronics® guarantees full compliance of qualified parts with these ESCC specifications.
产品规格
DescriptionVersionSize
DS6794: Rad-hard high speed 2 to 6 V CMOS logic series4.0834 KB
Technical Notes & Articles
DescriptionVersionSize
TN1181: Engineering Model quality level1.1142 KB
选型指南
DescriptionVersionSize
Aerospace and Hi-rel - ESCC, JANS & QML products1.02 MB
样片和购买
型号SMD PIN/Detailed SpecQuality LevelEPPLOther (comments)Hi-Rel PackageLead FinishPacking TypePackage: Product MarkingMass (gr)ECCN (EU)ECCN (US)Country of Origin
M54HC20DG9201/118/03FESCC Flighttrue-DIL-14GoldCarrier Tape920111803F2.2NECEAR99FRANCE
M54HC20KT9201/118/02F---Flat-14Solder DipCarrier Tape920111802F0.7NECEAR99FRANCE
M54HC20DT9201/118/04FESCC Flight--DIL-14Solder DipCarrier Tape920111804F2.2NECEAR99FRANCE
M54HC20KG9201/118/01FESCC Flighttrue-Flat-14GoldCarrier Tape920111801F0.7NECEAR99FRANCE
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
M54HC20DGDIL14 FPIndustrialN/A
M54HC20KTFLAT14 ESA FPIndustrialN/A
M54HC20DTDIL14 FPIndustrialN/A
M54HC20KGFLAT14 ESA FPIndustrialN/A
Rad-hard high speed 2 to 6 V CMOS logic series M54HC04
Engineering Model quality level 1N5822U
Engineering Model quality level 1N5822U