ST's rad-hard 54 AC/ACT logic series is specifically designed to cover hi-rel requirements and space applications. These 5 V high-speed CMOS are available with supply voltages from 2 V up to 6 V, and feature high speed and low power consumption.
They offer an excellent immunity to radiation up to 300 krad and are QML-V qualified. Their operating temperature ranges from -55 to 150 °C.
They are available in a range of packages: DIL 14-16-20, Flat 14-16-20-48.
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RH-OSC04
Rad-hard, crystal oscillator driver and divider
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54ACT138
Rad-Hard 3 to 8 Line Decoder Inverter
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54ACT08
Rad-Hard Quad 2-Input AND Gate
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54ACT10
Rad-Hard Triple 3-Input NAND Gate
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54ACT74
Rad-Hard Dual D-Type Flip-Flop With Preset & Clear
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54AC04
Rad-Hard Hex Inverter
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54ACT174
Rad-Hard Hex D-Type Flip-Flop With Clear
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54ACT373
Rad-Hard Octal D-Type Latch 3-state
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54AC08
Rad-Hard Quad 2-Input AND Gate
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54ACT191
Rad-Hard 4 Bit Synchronous Binary Up/Down Counter
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54AC521
Rad-Hard 8-bit Comparator with Enable
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54AC11
Rad-Hard Triple 3-Input AND Gate
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54AC138
Rad-Hard 3 to 8 Line Decoder Inverter
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54ACT157
Rad-Hard Quad 2-Channel Multiplexer
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54AC174
Rad-Hard Hex D-Type Flip-Flop With Clear
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54ACT541
Rad-Hard Octal Bus Buffer 3-state
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54ACT273
Rad-Hard Octal D-Type Flip-Flop With Clear
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54ACT240
Rad-Hard Octal Bus Buffer 3-state Inverter
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54AC157
Rad-Hard Quad 2-Channel Multiplexer
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54AC16373
Rad-Hard 16-bit D-Type Latch 3-state
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54AC16374
Rad-Hard 16-bit D-Type Flip Flop 3-state
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54AC14
Rad-Hard Hex Schmitt Inverter
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54AC244
Rad-Hard Octal Bus Buffer 3-state
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54ACT244
Rad-Hard Octal Bus Buffer 3-state
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54AC245
Rad-Hard Octal Bus Transceiver 3-state
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54AC16244
Rad-hard 16-bit buffer 3-state
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54AC161
Rad-Hard Synchronous Binary Counter With Async. Clear
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54AC374
Rad-Hard Octal D-Type Flip-Flop 3-state
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54AC10
Rad-Hard Triple 3-Input NAND Gate
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54ACT151
Rad-Hard 8-Channel Multiplexer
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54ACT11
Rad-Hard Triple 3-Input AND Gate
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54AC16245
Rad-hard 16-bit Transceiver 3-state
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54ACT16244
Rad-hard 16-bit buffer 3-state
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54AC151
Rad-Hard 8-Channel Multiplexer
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54AC14A
Rad-hard hex Schmitt inverter low power
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54ACT32
Rad-Hard Quad 2-Input OR Gate
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54ACT14
Rad-Hard Hex Schmitt Inverter
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54ACT86
Rad-Hard Quad exclusive OR
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54AC191
Rad-Hard 4 Bit Synchronous Binary Up/Down Counter
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54AC541
Rad-Hard Octal Bus Buffer 3-state
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54ACT574
Rad-Hard Octal D-Type Flip-Flop 3-state
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54ACT374
Rad-Hard Octal D-Type Flip-Flop 3-state
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54AC74
Rad-Hard Dual D-Type Flip-Flop With Preset & Clear
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54ACT245
Rad-Hard Octal Bus Transceiver 3-state
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54AC373
Rad-Hard Octal D-Type Latch 3-state
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54AC574
Rad-Hard Octal D-Type Flip-Flop 3-state
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54AC32
Rad-Hard Quad 2-Input OR Gate
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54ACT16245
Rad-hard 16-bit buffer 3-state
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54AC273
Rad-Hard Octal D-Type Flip-Flop With Clear
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54ACT16373
Rad-Hard 16-bit D-Type Latch 3-state
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54AC02
Rad-Hard Quad 2-Input NOR Gate
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54ACT16374
Rad-Hard 16-bit D-Type Flip-Flop 3-state
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54AC00
Rad-Hard Quad 2-Input NAND Gate
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54AC2525
Rad-Hard 1-to-8 Skew Clock Driver
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54AC540
Rad-Hard Octal Buffer/Line Driver 3-State
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54AC164245
Rad-Hard 16-bit transceiver, 3.3 to 5 V bidirectional level shifter transceiver
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54ACT04
Rad-Hard Hex Inverter
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54ACT161
Rad-Hard Synchronous Binary Counter With Async. Clear
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54ACT02
Rad-Hard Quad 2-Input NOR Gate
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54AC86
Rad-Hard Quad exclusive OR
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54ACT139
Rad-Hard Dual 2 to 4 Line Decoder/Demultiplexer
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54ACT00
Rad-Hard Quad 2-Input NAND Gate
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54AC139
Rad-Hard Dual 2 to 4 Line Decoder/Demultiplexer
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54AC240
Rad-Hard Octal Bus Buffer 3-state Inverter
