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Description
The CT1745A is a high-speed CMOS IC chip specifically designed to meet the radiation requirements of the aerospace industry. It belongs to the 54AC and 54ACT series, which includes a variety of functions such as gates, flip-flops, multiplexers, counters, and bus interfaces. This electronic component is known for its radiation hardness and immunity from single event latch-up (SEL) and single event upset (SEU). It is housed in hermetic packages, making it suitable for the most challenging environmental conditions. For a complete specification, you can visit the DSCC website: www.dscc.dla.mil. Qualified parts of the CT1745A fully comply with the DSCC specifications.
Specifications and features
The CT1745A operates at a voltage range of 2 to 6 V and has a high-speed TPD of 4.5 ns (typical). It has a low DC power dissipation of maximum 8 µA and symmetrical 24 mA output characteristics. With high noise immunity (28% of min. VCC), power-down input protection, and balanced propagation delays, this IC chip ensures reliable performance. It also offers improved electrical latch-up immunity, controlled rise and fall times, and can operate in temperature ranging from -55 to 150 °C. The CT1745A is rad-hard, with a total ionizing dose (TID) of 300 kRad at any Mil1019 dose rates and is immune to SEL from 110 MeV/cm²/mg LET ions. It is RHA QML-V qualified, with the same die and electrical specification for engineering and flight models.
Application Scenarios
The CT1745A IC chip is designed specifically for the aerospace industry. It is ideal for applications that operate in challenging environmental conditions, such as satellites, spacecraft, and other space-related systems. Its radiation hardness and immunity from SEL and SEU make it suitable for high-reliability electronic systems in aerospace research, defense, and space exploration.
Comparison
Advantages- High-speed CMOS chip designed for radiation requirements
- Hermetic packaging for protection in difficult environmental conditions
- Immunity from single event latch-up (SEL) and single event upset (SEU)
Disadvantages- Specific to the aerospace industry, limited application scenarios outside of this field
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Datasheet
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Popular parts of the same kind
- Datasheet: Download CT1745A
- Chipdatas Part: CD94-CT1745A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
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- Last Updated: 2024/06/13 04:25 +0800
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