NLV14543BDR2G

Display Drivers Overview

The NLV14543BDR2G is a BCD-to-7-segment latch and decoder manufactured by onsemi, designed for automotive applications. It operates within a supply voltage range of 3 V to 18 V and features common-drain outputs. The component supports surface-mount installation in an SOIC-16 package. It functions reliably across a temperature range of -55°C to +125°C with a maximum propagation delay of 1650 ns. Power consumption includes a working current of 15 µA and power dissipation of 500 mW. The device holds AEC-Q100 qualification.

Display Drivers Feature Summary

• Provides conversion from binary-coded decimal inputs to seven-segment display formats
• Features common-drain output configuration suitable for direct segment driving
• Qualified for automotive environments under AEC-Q100 standards

Display Drivers Applications

• Automotive instrument cluster displays
• Seven-segment indicator panels in vehicle control units
• Digital readout interfaces in automotive electronics

Display Drivers Procurement Notes

Verify the specific ordering suffix matches the required reel or cut-tape packaging format. Confirm that the AEC-Q100 qualification status aligns with your system's reliability requirements. Ensure the SOIC-16 footprint corresponds to your PCB layout specifications. Check for any recent product change notifications regarding manufacturing updates.

Display Drivers Selection Notes

Select this component when a robust BCD-to-7-segment decoder is needed for harsh automotive environments. The wide operating voltage range accommodates various automotive power bus conditions. Consider the common-drain output type if interfacing directly with LED segments without additional buffering. Verify thermal performance meets the 500 mW dissipation limit in your enclosure design.

Display Drivers Part Context

This part belongs to the MC14543B series of logic ICs produced by onsemi. It is specifically engineered for digital display applications requiring reliable decoding in demanding conditions. The series provides standard BCD decoding functionality adapted for automotive-grade reliability and extended temperature operation.

Display Drivers Replacement Considerations

Check for direct equivalents within the MC14543 family that share identical pinouts and electrical characteristics. Verify compatibility with existing PCB footprints before substituting with other manufacturers' parts.