MC14511BDR2G

Display Drivers Overview

The MC14511BDR2G is a BCD-to-7-segment decoder/driver manufactured by onsemi. It belongs to the MC14500B logic series, utilizing CMOS technology for low power consumption. The device accepts 4-bit Binary-Coded Decimal inputs and drives common-anode 7-segment displays. It features a latch enable input to store data and a blanking input to suppress outputs. The component is available in a 16-lead SOIC package with an industrial temperature range of -40°C to +85°C.

Display Drivers Feature Summary

• Converts 4-bit binary-coded decimal codes into seven-segment display signals
• Includes internal latching mechanism to hold decoded data stable
• Provides high-level output drive capability suitable for common-anode LEDs

Display Drivers Applications

• Digital numeric readout systems
• Instrumentation panel indicators
• Consumer electronic display interfaces

Display Drivers Procurement Notes

Verify the specific ordering suffix matches the required package type and tape/reel configuration. Confirm that the supply chain source provides original manufacturer documentation. Ensure the procurement channel adheres to anti-counterfeiting standards. Check for any specific handling requirements related to static-sensitive devices during storage and assembly processes.

Display Drivers Selection Notes

Select this component when a dedicated BCD-to-7-segment decoding function is required without external logic gates. Consider the voltage compatibility between the driving microcontroller and the display segment current requirements. Evaluate the PCB space constraints against the physical dimensions of the SOIC-16 package. Assess the thermal environment to ensure operation within the specified industrial temperature limits.

Display Drivers Part Context

This part is part of the MC14500B family of CMOS logic devices. It serves as a standard interface between digital control circuits and visual output devices. The design emphasizes reliability and noise immunity typical of CMOS technology. It complements other decoders and drivers in the same product line for complex display architectures.

Display Drivers Replacement Considerations

Check for direct pin-compatible alternatives within the MC14511 family from other manufacturers. Verify if updated revisions offer improved electrical characteristics or packaging options. Ensure substitute parts maintain identical logic truth tables and output polarity.