Product overview
Description
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.
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.
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All 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
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 6.0 | 17 Oct 2024 | 17 Oct 2024 |
Technical Notes & Articles (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 03 Aug 2022 | 03 Aug 2022 | ||
| 3.0 | 30 Jul 2024 | 30 Jul 2024 |
Flyers (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.1 | 05 Apr 2022 | 05 Apr 2022 |
Brochures (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 05 Dec 2024 | 05 Dec 2024 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LEOAC14
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| LEOAC14PT | Active | TSSOP-20 | Industrial | N/A | |
| LEOAC14PT-D | Active | TSSOP-20 | Industrial | N/A |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Package: Product Marking | Quality Level | ||
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| min | max | |||||||||||||||
| LEOAC14PT | | | distributors No availability of distributors reported, please contact our sales office |
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| LEOAC14PT-D | | | distributors No availability of distributors reported, please contact our sales office |
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LEOAC14PT Active
LEOAC14PT-D Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors