部品番号
LEOAC32
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STMicroelectronics
LEOAC32 データシート - STMicroelectronics
STMicroelectronics
Description
The LEOAC32 is a CMOS low power quad 2-input OR gate qualified for use in aerospace environments. It operates from a 2 V to 6 V power supply (7 V absolute maximum rating).
The LEOAC32 can operate over a large temperature range of -40 °C to +125 °C and it is housed in plastic TSSOP-20, Thin-Shrink Small Outline Package, 20 leads, using golden bonding and Nickel/Palladium/Golden-lead-finishing to prevent whiskers.
The LEOAC32 is compliant with ST-LEO-specification, dedicated specification for space-ready rad-hard plastic products. This AEC-Q100-based specification offers a specific trade-off between footprint size savings, cost of ownership and quality assurance, together with radiation hardness and large quantity capability.
Features
• Two-input OR gate
• 6 V max. operating
• 7 V max. rating
• 8.5 ns propagation delay
• Nickel/Palladium/Gold-lead-finished (NiPdAu), whisker-free
• Gold-wires
• RML < 1% and CVCM < 0.1% guaranteed outgassing
• 50 krad (Si) Total Ionizing Dose
• SEL-free up to 62.5 MeV.cm²/mg
• Mass: 80 mg
• Compliant with ST-LEO-specification
Applications
• Low earth orbit (LEO) applications
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