Connectivity, Timing & Logic
Logic Devices
75 products
| Product | Part number | Flight Grade | LET (MeV-cm^2/mg) | TID krad(Si) | Input Buffer | Supply Voltage | Package |
|---|---|---|---|---|---|---|---|
| UT54ACTS08 Quad 2-Input AND Gate | UT54ACTS08 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS08E Quadruple 2-Input AND Gates | UT54ACTS08E | QML-Q, QML-V | ≤120 | 1000 | TTL | =+3.3V+5V | 14-Lead Flat Pack |
| UT54ACTS14 Hex Inverter with Schmitt Triggers | UT54ACTS14 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS74 D-Type Flip-Flop | UT54ACTS74 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS74 FLIP-FLOPs Dual D with Clear and Preset | UT54ACTS74E | QML-Q, QML-V | ≤120 | 1000 | TTL | =+3.3V+5V | 14-Lead Flat Pack |
| UT54ACTS86 Quadruple 2-Input XOR Gates | UT54ACTS86 | QML-Q, QML-V | ≤120 | 1000 | TTL | =+5V | 14-Lead Flat Pack14-Pin DIP |
| UT54ACTS132 | UT54ACTS132 | QML-Q, QML-V | ≤120 | 500 | Schmitt TTL | +5V | 14-Lead Flat Pack |
| UT54ACTS138 Decoders/Demultiplexers 3-Line to 8-Line | UT54ACTS138 | QML-Q, QML-V | ≤120 | 1000 | TTL | =+5V | 16-Lead Flat Pack16-Pin DIP |
| UT54ACTS157 Data Selector/Multiplexer | UT54ACTS157 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS157E Multiplexers Quadruple 2 to 1 | UT54ACTS157E | QML-Q, QML-V | ≤120 | 1000 | TTL | =+3.3V+5V | 16-Lead Flat Pack |
| UT54ACTS163 Counters 4-Bit Synchronous | UT54ACTS163 | QML-Q, QML-V | ≤120 | 1000 | TTL | =+5V | 16-Lead Flat Pack |
| UT54ACTS164 8-Bit Shift Register | UT54ACTS164 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS164E Registers 8-Bit Shift | UT54ACTS164E | QML-Q, QML-V | ≤120 | 1000 | TTL | =+3.3V+5V | 14-Lead Flat Pack |
| UT54ACTS191 4-Bit Binary Counter | UT54ACTS191 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS193 Clocks Up-Down Synchronous 4-Bit | UT54ACTS193 | QML-Q, QML-V | ≤120 | 500 | TTL | =+5V | 16-Lead Flat Pack |
| UT54ACTS220 Clock and Wait-State Generation Circuit | UT54ACTS220 | QML-Q | ≤120 | 1000 | TTL | =+5V | 14-Lead Flat Pack |
| UT54ACTS240 Inverting Octal Buffer | UT54ACTS240 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS240E Buffers Octal with Inverted 3-State Outputs | UT54ACTS240E | QML-Q, QML-V | ≤120 | 1000 | TTL | =+3.3V+5V | 20-Lead Flat Pack |
| UT54ACTS244 Buffers/Line Drivers Octal with 3-State Outputs | UT54ACTS244 | QML-Q, QML-V | ≤120 | 500 | TTL | =+5V | 20-Lead Flat Pack |
| UT54ACTS245 Non-Inverting Octal Bus Transceiver | UT54ACTS245 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS245E Transceivers Octal Bus with 3-State Outputs | UT54ACTS245E | QML-Q, QML-V | ≤120 | 1000 | TTL | =+3.3V+5V | 20-Lead Flat Pack |
| UT54ACTS273 D-Type Flip-Flop | UT54ACTS273 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS373 Latches Octal Transparent with 3-State Outputs | UT54ACTS373 | QML-Q, QML-V | ≤120 | 1000 | TTL | =+5V | 20-Lead Flat Pack20-Pin DIP |
| UT54ACTS541 Non-Inverting Octal Buffer | UT54ACTS541 | N/A | N/A | N/A | N/A | N/A | N/A |
| UT54ACTS541E Octal Buffers and Line Drivers with 3-State Outputs | UT54ACTS541E | QML-Q | ≤120 | 1000 | TTL | =+3.3V+5V | 20-Lead Flat Pack |
Redundancy of mission critical subsystems is a common practice used to ensure reliable operation of a spacecraft or satellite.
Frontgrade's family of 16-bit logic devices meets this requirement better than anyone. Our off-the-shelf 16-bit Logic ICs are QML-Q and QML-V qualified. In addition, our UT54ACS162245 devices are industry drop-in compatible and offers both cold and warm sparing to further assist design needs.
16-Bit Logic Products
| Part Number | Type | Input Buffer | Supply Voltage | TID krad(Si) | SEL LET (MeV-cm²/mg) | Package | Flight Grade | SMD Part Number |
|---|---|---|---|---|---|---|---|---|
| UT54ACTQ16244 | 16-Bit Buffer | TTL | +5.0V | 100 | ≤108 | 48-Lead Ceramic Flat Pack | QML-Q QML-V | 5962-06243 |
| UT54ACTQ16245 | 16-Bit Transceiver | TTL | +5.0V | 100 | ≤108 | 48-Lead Ceramic Flat Pack | QML-Q QML-V | 5962-06244 |
| UT54ACTQ16374 | 16-Bit D Flip-Flop | TTL | +5.0V | 100 | ≤108 | 48-Lead Ceramic Flat Pack | QML-Q QML-V | 5962-06245 |
| UT54ACS164646S | 16-bit Transceiver | CMOS | +5.0V +3.3V | 100 | ≤110 | 56-Lead Ceramic Flat Pack | QML-Q QML-V | 5962-06234 |
| UT54ACS162245SLV | 16-Bit Transceiver | CMOS | +3.3V +2.5V | 1000 | ≤113 | 48-Lead Ceramic Flat Pack | QML-Q QML-V | 5962-02543 |
| UT54ACS164245S/SE | 16-Bit Transceiver | CMOS | +5.0V +3.3V | 100 | ≤120 | 48-Lead Ceramic Flat Pack | QML-Q QML-V | 5962-98580 |
| UT54ACS164245SEI | 16-Bit Transceiver | CMOS | +5.0V +3.3V | 100 | ≤114 | 48-Lead Ceramic Flat Pack | QML-Q QML-V | 5962-98580 |
Downloads
Application Notes
App-Note-33vPROM-25vMemoryController-Interface-Using-16bit-Transcievers.pdf
App-Note-8bit-16bit-Logic-Floating-Inputs.pdf
App-Note-16bit-Transceiver-PowerDissipation.pdf
App-Note-16bit-Transceiver-ColdAndWarmSpare.pdf
App-Note-UT54ACS164245S-ColdSparingBuffer.pdf
IBIS Models
ADEPT Notifications
SPO-2012-PCN-0004A
Skew parameter limit and notes changes to '164646S logic device
SPO-2014-PIN-0004
UT54ACS162245SLV Power Sequencing Guidelines
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