ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC INVERTER
- Series：*
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
Download product information
Overview
The 54AC14/SDA-L is a rad-hard hex Schmitt inverter from the 54ACxxxx series, designed for aerospace radiation requirements. It features immunity to single event latch-up (SEL) and single event upset (SEU). The device operates within a supply voltage range of 2 V to 6 V and supports a temperature range of -55 °C to +125 °C. It offers 300 krad (Si) total ionizing dose (TID) tolerance and SEL immunity up to 110 MeV.cm²/mg. The component is housed in hermetic packages and complies with SMD specifications.
Feature Summary
- Radiation hardness with 300 krad (Si) TID tolerance
- Immunity to single event latch-up (SEL) and single event upset (SEU)
- Hermetic packaging suitable for difficult environmental conditions
Applications
- Aerospace industry applications
- Space environments requiring high reliability
- Systems demanding immunity to radiation effects
Procurement Notes
Verify that the specific suffix /SDA-L corresponds to the required hermetic package style and lead finish as defined by the manufacturer's standard microcircuit drawing. Confirm compliance with SMD specifications and ensure the component meets the necessary QML or MIL-PRF-38535 Class Q requirements for your intended mission profile before finalizing procurement.
Selection Notes
Select this component when radiation hardness is critical for system reliability. Ensure the design accommodates the 2 V to 6 V operating voltage range. Verify that the hermetic package form factor fits the available board space and thermal management constraints for the target application environment.
Part Context
This part belongs to the 54ACxxxx series of high-speed CMOS functions manufactured by STMicroelectronics and distributed by Rochester Electronics. The series includes various gates, flip-flops, and counters specifically engineered to meet strict radiation requirements for aerospace and defense sectors.
Replacement Considerations
Check for other parts within the 54ACxxxx series that offer compatible pinouts and radiation specifications. Verify if alternative rad-hard suppliers provide equivalent TID and SEL ratings with matching hermetic package options.
