STMicroelectronics LEOAC14
The LEOAC14 is a CMOS low power hex inverter qualified for use in aerospace environments. It operates from 1.65 V to 6 V power supply (7 V absolute maximum ratings). Each operator features a Schmitt trigger input that is capable of transforming slowly changing input signals into sharp output signals.| Part No. | LEOAC14 |
|---|---|
| Datasheet | LEOAC14 Download |
| Manufacturer |  STMicroelectronics |
| Description | Rad-hard plastic Hex inverter |
| Buy | Stock & Price |
FEATURES
● Schmitt trigger input● 1.65 V to 6 V operating supply
● 7 V max. rating
● 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 Application
● Low earth orbit (LEO) applications
DESCRIPTION
The LEOAC14 can operate over a large temperature range of -40 °C to +125 °C and it is housed in a plastic TSSOP-20, thin-shrink small outline package, 20 leads, using gold-wires and nickel/palladium/golden-lead-finishing to prevent whiskers. The LEOAC14 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. DS13638 - Rev 7 - March 2026 For further information, contact your local STMicroelectronics sales office.
