M54HC154_11 Datasheet, PDF (1/29 Pages) STMicroelectronics – Rad-hard high speed 2 to 6 V CMOS logic series

M54HCxxx
M54HCTxxx
Rad-hard high speed 2 to 6 V CMOS logic series
Features
■ 2 to 6 V operating voltage
■ Low power DC dissipation: 1 µA max at 25°C
■ High speed t_PD = 8 ns typ at 25°C
■ Symmetrical outputs characteristics
■ High noise immunity: 28% of min V_CC
■ 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.
ST guarantees full compliance of qualified
parts with these ESCC specifications
Description
The M54HCxxx and M54HCTxxx series are
composed of over 90 types of high speed CMOS
functions specifically designed to meet the
radiation requirements of the aerospace industry.
It includes 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.
Flat-14
DIL-14
Flat-16
DIL-16
Flat-20
DIL-20
Flat-24
DIL-24
The upper metallic lid is not electrically connected to any
pins, nor to the IC die inside the package.
August 2011
Doc ID 17367 Rev 2
1/29
www.st.com
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