意法半导体'的抗辐射54HC/HCT逻辑系列专门用于满足高可靠性要求和空间应用。 这些5 V高速CMOS的电源电压范围为2~6 V，具有速度高和功耗低的特点。
它们的抗辐射能力高达50 krad，通过了ESCC认证。 工作温度范围：-55 ~ 150 °C。
采用DIL 14-16-20-24和Flat 14-16-20-24封装。
- 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