54HSC/T Series
54HSC/T Series
Radiation Hard High Speed CMOS/SOS Logic
Replaces May 1995 version, DS3594-3.3
DS3594-4.0 November 2002
The CMOS/SOS HSC/T Series offer the combined benefits
of low power, high speed CMOS with the inherent latch up
immunity, Single Event Upset (SEU) immunity and the high
level of radiation hardness of Silicon on Sapphire technology.
The 54HSC/T Series of circuits are pin for pin compatible with
the 54LS series range.
HSC and HST devices have CMOS and TTL compatible
inputs/outputs respectively.
Adders
54HSC/T283 4-bit binary full adders with fast carry
Counters
54HSC/T161 4-bit synchronous binary counter
54HSC/T163 Synchronous 4-bit counter
54HSC/T191 Synchronous 4-bit counter
Decoders/Demultiplexers
54HSC/T138 3-line to 8-line decoder/multiplexer
54HSC/T139 Dual 2 to 4 decoders/multiplexers
54HSC/T148 8-line to 3-line octal priority encoders
54HSC/T151 1 of 8 data selectors/multiplexers
54HSC/T154 4 to 16-line decoders/demultiplexers
54HSC/T157 Quad 2-line to 1-line data selectors/multiplexers
54HSC/T238 3 to 8 decoder/demultiplexer
54HSC/T253 Dual 4 to 1 data selectors/multiplexers
Registers
54HSC/T164 8-bit parallel output serial shift register
54HSC/T165 Parallel load 8-bit shift register
54H5C/T166 8-bit shift register
Comparators
54HSC/T521 8-bit magnitude comparator
Line Drivers
54HSC/T240
54HSC/T241
54HSC/T244
54HSC/T540
54HSC/T541
FEATURES
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Radiation Hard to 1MRad (Si)
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High SEU Immunity, Latch Up Free
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Low Power CMOS/SOS Technology
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Plug In Replacement for 54/74LS, HC and HCT
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Dual In Line or Flatpack Packages
Gates and Buffers
54HSC/T00 Quadruple 2-input positive NAND gates
54HSC/T02 Quadruple 2-input positive NOR gates
54HSC/TO3 Quadruple 2-input positive NAND gates with
open collector outputs
54HSC/T04 Hex Inverters
54HSC/T08 Quadruple 2-input positive AND gates
54HSC/T10 Triple 3-input positive NAND gates
54HSC14
Hex schmitt-trigger inverters
54HSC/T21 Dual 4-input positive AND gates
54HSC/T27 Triple 3-input positive NOR gates
54HSC/T32 Quadruple 2-input positive OR gates
54HSC/T86 Quadruple 2-input Exclusive OR gates
54HSC/T125 Quadruple bus buffer gates with tri-state outputs
(Active low enable)
54HSC/T126 Quadruple bus buffer gates wlth tri-state outputs
(Active high enable)
Flip-Flops
54HSC/T74
54HSC/T109
54HSC/T273
54HSC/T374
54HSC/T574
Octal 3-state driver inverting
Octal 3-state driver complementary enable
Octal 3-state driver
Octal 3-state driver/buffer inverting
Octal 3-state driver/buffer
Transceivers
54HSC/T245 OctaI bus transceiver
Latches
54HSC/T373 Octal transparent latch, 3-state outputs
54HSC/T573 Octal transparent latch, 3-state outputs
Miscellaneous
54HSC/T670 4 x 4 register files with tri-state outputs
Dual D-type flip-flops wlth preset and clear
Dual J-KB flip-flop with preset and clear
Octal D-type flip-flops
Octal D-type edge triggered flip-flops
Octal D-type edge triggered flip-flops
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