MC14511BFELG

Display Drivers Overview

The MC14511BFELG is a BCD-to-seven segment latch/decoder/driver constructed with complementary MOS (CMOS) enhancement mode technology. It operates within a supply voltage range of 3V to 18V and draws a typical supply current of 10 µA. The device supports LED, LCD, and vacuum fluorescent displays in a 16-SOEIAJ surface-mount package. It functions as a decoder for binary-coded decimal inputs to drive seven-segment indicators.

Display Drivers Feature Summary

• Converts four-bit binary-coded decimal inputs into signals suitable for driving seven-segment display devices
• Includes internal latching capability to hold decoded data without continuous input signals
• Features a blanking input function that suppresses all outputs when activated

Display Drivers Applications

• Driving seven-segment LED numeric displays
• Decoding logic signals for LCD readouts
• Interface circuits for vacuum fluorescent displays

Display Drivers Procurement Notes

Verify component status carefully as the MC14511BFELG is listed as obsolete and no longer manufactured by onsemi. Confirm availability through authorized distributors or check for valid replacement part numbers such as the MC14511BDR2G before finalizing procurement plans.

Display Drivers Selection Notes

Select this component for applications requiring direct decoding of BCD codes to drive common-anode seven-segment displays. Ensure the design accommodates the 16-SOEIAJ surface-mount package dimensions and verifies compatibility with the required supply voltage range between 3V and 18V for stable operation.

Display Drivers Part Context

This part belongs to the MC14511 family of CMOS display drivers. It serves as a standard interface solution for converting digital logic states into visible numerical formats. The BFELG suffix indicates specific packaging and environmental compliance characteristics distinct from other variants in the series.

Display Drivers Replacement Considerations

The MC14511BDR2G is identified as a similar available substitute from onsemi. Other compatible alternatives include Texas Instruments parts such as the CD4511BNSR.