ST offers a large selection of rad-hard logic ICs for space applications, including:
- High-speed CMOS
- 5 V high-speed CMOS
- 4000 CMOS series
- HCMOS very low voltage bus interfaces
ST AC logic and VCX 16-bit bus interfaces now with QML-V qualified grounded lid versions
As standards become more stringent for satellites, it is now generally required that all components' metallic parts, including lid, frame and exposed pad, are connected to a fixed potential to prevent the accumulation of charges that could affect the device.
To help ensure that satellite manufacturers meet these requirements, ST's rad-hard logic ICs are now available in a ceramic flat package with grounded lid, with gold or solder dip lead finish.
By upgrading these legacy series in addition to transferring them to an ST 6’’ wafer fab, ST confirms its longevity commitment for supplying the space industry.
The switch to the new grounded lid versions is made as easy as possible while allowing full traceability by making them new variants of the legacy SMD, with the grounding as its sole change.
- RHFOSC04 Rad-hard, crystal oscillator driver and divider
- RHFAHC00 Rad-Hard, quad high speed NAND gate
- 54VCXH163245 Rad-hard 16-bit transceiver, 1.8 V to 3.3 V bi-directional level shifter
- 54VCXH162244 Rad-Hard 16-bit Transceiver Non Inverting
- 54VCXH162374 Rad-Hard 16-bit D-Type Flip-Flop 3-state
- 54VCXH162373 Rad-Hard 16-bit D-Type Latch 3-state
- 54VCXHR162245 Rad-Hard 16-bit Transceiver Non Inverting with Resistor
- 54VCXH162245 Rad-Hard 16-bit Transceiver 3-state Non Inverting
- HCC4072B Rad-hard dual 4-input OR gate
- HCC4071B Rad-hard quad 2-input OR gate
- HCC4073B Rad-hard triple 3-input AND gate
- HCC4015B Rad-hard dual 4-stage static shift register
- HCC4082B Rad-hard dual 4-input AND gate
- HCC4014B Rad-hard 8-stage static synchronous shift register
- HCC4081B Rad-hard quad 2-input AND gate
- HCC4017B Rad-hard decade counter/divider
- HCC4093B Rad-hard quad 2-input NAND Schmitt trigger
- HCC4076B Rad-hard 4-bit D-type register
- HCC4075B Rad-hard triple 3-input OR gate
- HCC4013B Rad-hard dual D Flip-Flop
- HCC4077B Rad-hard quad exclusive NOR gate
- HCC4051B Rad-hard single 8-channel analog mux/demux
- HCC4050B Rad-hard hex non-inverting buffer/converter
- HCC4052B Rad-hard different 4-channel analog mux/demux
- HCC4556B Rad-hard dual 1-of-4 decoder/demux output low
- HCC4555B Rad-hard dual 1-of-4 decoder/demux output high
- HCC4002B Rad-hard dual 4-input NOR gate
- HCC4068B Rad-hard 8-input NAND/AND gate
- HCC4067B Rad-hard single 16-channel analog mux/demux
- HCC4070B Rad-hard quad exclusive OR gate
- HCC4069UB Rad-hard hex inverter
- HCC4060B Rad-hard 14-stage counter/divider AND oscillator
- HCC4011B Rad-hard quad 2-input NAND gate
- HCC4053B Rad-hard triple 2-channel analog mux/demux
- HCC4008B Rad-hard 4-bit full adder
- HCC4066B Rad-hard quad bilateral switch
- HCC4063B Rad-hard 4-bit magnitude comparator
- HCC4034B Rad-hard 8-stage static bidirectional bus register
- HCC4030B Rad-hard quad exclusive OR gate
- HCC4040B Rad-hard 12-stage binary/ripple counter
- HCC4001B Rad-hard quad 2-input NOR gate
- HCC4503B Rad-hard hex buffer 3-state
- HCC4046B Rad-hard micropower phase locker loop
- HCC4532B Rad-hard 8-input priority encoder
- HCC4044B Rad-Hard Quad 3-State NAND R/S Latch
- HCC4520B Rad-hard dual binary up-down counter
- HCC4049UB Rad-hard hex inverting buffer/converter
- HCC4047B Rad-hard monostable/astable multivibrator
- HCC4538B Rad-hard dual precision monostable multivibrator
- HCC4041UB Rad-hard quad true/complement buffer
- HCC4514B Rad-hard 4-bit Latch / 4-to-16 line decoder output high
- HCC4512B Rad-hard 8-channel data selec. with 3-state output
- HCC4516B Rad-hard presettable 4-bit binary up/down counter
- HCC4043B Rad-hard quad 3-state NOR R/S latch
- HCC4515B Rad-hard 4-bit Latch / 4-to-16 line decoder output low
- HCC4022B Rad-hard divide-by-8 counter/divider
- HCC4019B Rad-hard quad AND/OR select gate
- HCC4094B Rad-hard 8-stage shift-and-store bus register
- HCC4018B Rad-hard presettable divide-by N counter
- HCC4021B Rad-hard 8-stage static shift register
- HCC4020B Rad-hard 14-stage binary/ripple counter
- HCC4098B Rad-hard dual monostable multivibrator
- HCC4027B Rad-hard dual J-K master-slave Flip-Flop
- HCC40161B Rad-Hard Binary Counter with Asynchronous Clear
- HCC40109B Rad-hard quad low-to-high voltage level shifter
- HCC4029B Rad-hard presettable up/down counter
- HCC40193B Rad-hard presettable 4-bit binary up-down counter
- HCC4028B Rad-hard BCD-to-decimal decoder
- HCC40174B Rad-Hard Hex D Flip-Flop
- HCC40103B Rad-hard presettable 8-bit binary down counter
- HCC4024B Rad-hard 7-stage binary/ripple counter
- HCC40107B Rad-hard dual 2-input NAND buffer/driver
- HCC40106B Rad-hard hex schmitt trigger
- 54ACT138 Rad-Hard 3 to 8 Line Decoder Inverter
- 54ACT08 Rad-Hard Quad 2-Input AND Gate
- 54ACT10 Rad-Hard Triple 3-Input NAND Gate
- 54ACT74 Rad-Hard Dual D-Type Flip-Flop With Preset & Clear
- 54AC04 Rad-Hard Hex Inverter
- 54ACT174 Rad-Hard Hex D-Type Flip-Flop With Clear
- 54ACT373 Rad-Hard Octal D-Type Latch 3-state
- 54AC08 Rad-Hard Quad 2-Input AND Gate
- 54ACT191 Rad-Hard 4 Bit Synchronous Binary Up/Down Counter
- 54AC521 Rad-Hard 8-bit Comparator with Enable
- 54AC11 Rad-Hard Triple 3-Input AND Gate
- 54AC138 Rad-Hard 3 to 8 Line Decoder Inverter
- 54ACT157 Rad-Hard Quad 2-Channel Multiplexer
- 54AC174 Rad-Hard Hex D-Type Flip-Flop With Clear
- 54ACT541 Rad-Hard Octal Bus Buffer 3-state
- 54ACT273 Rad-Hard Octal D-Type Flip-Flop With Clear
- 54ACT240 Rad-Hard Octal Bus Buffer 3-state Inverter
- 54AC157 Rad-Hard Quad 2-Channel Multiplexer
- 54AC16373 Rad-Hard 16-bit D-Type Latch 3-state
- 54AC16374 Rad-Hard 16-bit D-Type Flip Flop 3-state
- 54AC14 Rad-Hard Hex Schmitt Inverter
- 54AC244 Rad-Hard Octal Bus Buffer 3-state
- 54ACT244 Rad-Hard Octal Bus Buffer 3-state
- 54AC245 Rad-Hard Octal Bus Transceiver 3-state
- 54AC16244 Rad-hard 16-bit buffer 3-state
- 54AC161 Rad-Hard Synchronous Binary Counter With Async. Clear
- 54AC374 Rad-Hard Octal D-Type Flip-Flop 3-state
- 54AC10 Rad-Hard Triple 3-Input NAND Gate
- 54ACT151 Rad-Hard 8-Channel Multiplexer
- 54ACT11 Rad-Hard Triple 3-Input AND Gate
- 54AC16245 Rad-hard 16-bit Transceiver 3-state
- 54ACT16244 Rad-hard 16-bit buffer 3-state
- 54AC151 Rad-Hard 8-Channel Multiplexer
- 54AC14A Rad-hard hex Schmitt inverter low power
- 54ACT32 Rad-Hard Quad 2-Input OR Gate
- 54ACT14 Rad-Hard Hex Schmitt Inverter
- 54ACT86 Rad-Hard Quad exclusive OR
- 54AC191 Rad-Hard 4 Bit Synchronous Binary Up/Down Counter
- 54AC541 Rad-Hard Octal Bus Buffer 3-state
- 54ACT574 Rad-Hard Octal D-Type Flip-Flop 3-state
- 54ACT374 Rad-Hard Octal D-Type Flip-Flop 3-state
- 54AC74 Rad-Hard Dual D-Type Flip-Flop With Preset & Clear
- 54ACT245 Rad-Hard Octal Bus Transceiver 3-state
- 54AC373 Rad-Hard Octal D-Type Latch 3-state
- 54AC574 Rad-Hard Octal D-Type Flip-Flop 3-state
- 54AC32 Rad-Hard Quad 2-Input OR Gate
- 54ACT16245 Rad-hard 16-bit buffer 3-state
- 54AC273 Rad-Hard Octal D-Type Flip-Flop With Clear
- 54ACT16373 Rad-Hard 16-bit D-Type Latch 3-state
- 54AC02 Rad-Hard Quad 2-Input NOR Gate
- 54ACT16374 Rad-Hard 16-bit D-Type Flip-Flop 3-state
- 54AC00 Rad-Hard Quad 2-Input NAND Gate
- 54AC2525 Rad-Hard 1-to-8 Skew Clock Driver
- 54AC540 Rad-Hard Octal Buffer/Line Driver 3-State
- 54AC164245 Rad-Hard 16-bit transceiver, 3.3 to 5 V bidirectional level shifter transceiver
- 54ACT04 Rad-Hard Hex Inverter
- 54ACT161 Rad-Hard Synchronous Binary Counter With Async. Clear
- 54ACT02 Rad-Hard Quad 2-Input NOR Gate
- 54AC86 Rad-Hard Quad exclusive OR
- 54ACT139 Rad-Hard Dual 2 to 4 Line Decoder/Demultiplexer
- 54ACT00 Rad-Hard Quad 2-Input NAND Gate
- 54AC139 Rad-Hard Dual 2 to 4 Line Decoder/Demultiplexer
- 54AC240 Rad-Hard Octal Bus Buffer 3-state Inverter
- M54HC10 Rad-Hard Triple 3-Input NAND Gate
- M54HC4514 Rad-Hard 4-to-16 Line Decoder Latch
- M54HC85 Rad-Hard 4-bit Magnitude Comparator
- M54HC11 Rad-Hard Triple 3-Input AND Gate
- M54HC00 Rad-Hard Quad 2-Input NAND Gate
- M54HC109 Rad-Hard Dual J-K Flip-Flop With Preset & Clear
- M54HC125 Rad-Hard Quad Bus Buffer 3-State
- M54HC148 Rad-Hard 8-to-3 Line Priority Encoder
- M54HC123 Rad-Hard Dual Retrigg. Monostable Multivibrator with Clear
- M54HC191 Rad-Hard 4-bit Synchronous Binary Up/Down Counter
- M54HC194 Rad-Hard 4-bit PIPO Shift Register
- M54HC283 Rad-Hard 4-bit Binary Full Adder
- M54HC590 Rad-Hard 8 Bit Binary Counter Register 3-State
- M54HC14 Rad-Hard Hex Schmitt Inverter
- M54HC374 Rad-Hard Octal D-Type Flip-Flop 3-State
- M54HC151 Rad-Hard 8-Channel Multiplexer
- M54HC373 Rad-Hard Octal D-Type Latch 3-State
- M54HC251 Rad-Hard 8-Channel Multiplexer 3-State
- M54HC573 Rad-Hard Octal D-Type Latch 3-State
- M54HCT244 Rad-Hard Octal Bus Buffer 3-State
- M54HC257 Rad-Hard Quad 2-Channel Multiplexer 3-State
- M54HC367 Rad-Hard Hex Bus Buffer 3-State
- M54HCT245 Rad-Hard Octal Bus Transceiver 3-State
- M54HC157 Rad-Hard Quad 2-Channel Multiplexer
- M54HC160 Rad-Hard Synchronous Decade Counter With Async. Clear
- M54HC273 Rad-Hard Octal D-Type Flip-Flop With Clear
- M54HC132 Rad-Hard Quad 2-Input Schmitt NAND Gate
- M54HC237 Rad-Hard 3-to-8 Line Decoder Latch
- M54HC193 Rad-Hard Synchronous Up/Down Binary Counter
- M54HC597 Rad-Hard 8 Bit Latch/Shift Register
- M54HC04 Rad-Hard Hex Inverter
- M54HC161 Rad-Hard Synchronous Binary Counter With Async. Clear
- M54HC393 Rad-Hard Dual Binary Counter
- M54HC02 Rad-Hard Quad 2-Input NOR Gate
- M54HC03 Rad-Hard Quad 2-Input NAND Open Drain
- M54HC164 Rad-Hard 8-bit SIPO Shift Register
- M54HC574 Rad-Hard Octal D-Type Flip-Flop 3-State
- M54HC174 Rad-Hard Hex D-Type Flip-Flop With Clear
- M54HC165 Rad-Hard 8-bit PISO Shift Register
- M54HC08 Rad-Hard Quad 2-Input AND Gate
- M54HC259 Rad-Hard 8-bit Adressable Latch
- M54HC32 Rad-Hard Quad 2-Input OR Gate
- M54HC153 Rad-Hard Dual 4-Channel Multiplexer
- M54HCT74 Rad-Hard Dual D-Type Flip-Flop With Preset & Clear
- M54HC166 Rad-Hard 8-bit PISO Shift Register With Clear
- M54HC27 Rad-Hard Triple 3-Input NOR Gate
- M54HC4020 Rad-Hard 14-Stage Binary Counter
- M54HC4094 Rad-Hard 8-bit SIPO Shift Register 3-State
- M54HC21 Rad-Hard Dual 4-Input AND Gate
- M54HC688 Rad-Hard 8 Bit Equality Comparator
- M54HC20 Rad-Hard Dual 4-Input NAND Gate
- M54HC4040 Rad-Hard 12-Stage Binary Counter
- M54HC154 Rad-Hard 4-to-16 Line Decoder/Demultiplexer
- M54HC30 Rad-Hard 8-Input NAND Gate
- M54HC175 Rad-Hard Quad D-Type Flip-Flop With Clear
- M54HC138 Rad-Hard 3-to-8 Line Decoder Inverter
- M54HC74 Rad-Hard Dual D-Type Flip-Flop With Preset & Clear
- M54HC137 Rad-Hard 3-to-8 Line Decoder Latch Inverter
- M54HC540 Rad-Hard Octal Bus Buffer 3-State Inverter
- M54HC4049 Rad-Hard Hex Buffer/Converter Inverter
- M54HC240 Rad-Hard Octal Bus Buffer 3-State Inverter
- M54HC139 Rad-Hard Dual 2-to-4 Line Decoder/Demultiplexer
- M54HC4051 Rad-Hard Single 8-Channel Analog Mux/Demux
- M54HC245 Rad-Hard Octal Bus Transceiver 3-State
- M54HC158 Rad-Hard Quad 2-Channel Multiplexer Inverter
- M54HC4050 Rad-Hard Hex Buffer/Converter
- M54HC244 Rad-Hard Octal Bus Buffer 3-State
- M54HC595 Rad-Hard 8 Bit Shift Register Output Latch 3-State
- M54HC4060 Rad-Hard 14-Stage Binary Counter/Oscillator
- M54HC86 Rad-Hard Quad Exclusive OR Gate
- M54HC541 Rad-Hard Octal Bus Buffer 3-State
- M54HC4053 Rad-Hard Triple 2-Channel Analog Mux/Demux
- M54HC4066 Rad-Hard Quad Bilateral Switch
