HEF4511BT,653

Display Drivers Overview

The HEF4511BT,653 is a BCD latch/decoder/driver from the HEF4000B series. It provides a single 4-to-7 segment decoder/driver with non-inverting outputs. The device operates within a recommended VDD power supply range of 3V to 15V relative to VSS. It features fully buffered outputs for high noise immunity and mode-insensitive output impedance. The component supports full static operation and includes standardized symmetric output characteristics.

Display Drivers Feature Summary

• Single 4-to-7 segment decoder/driver functionality
• Non-inverting outputs designed for display driving applications
• Fully buffered outputs ensure high noise immunity
• Mode-insensitive output impedance for stable performance

Display Drivers Applications

• Seven-segment LED display drivers
• LCD segment display interfaces
• Digital indicator circuits
• Industrial control panel displays

Display Drivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure the component matches the required voltage ratings and logic family standards for your circuit design. Cross-reference the datasheet revision date to guarantee compatibility with current manufacturing processes and material compliance requirements.

Display Drivers Selection Notes

Select this component when a dedicated 4-to-7 decoder is required for driving common-anode or common-cathode displays. Consider the operating voltage range and output current capabilities relative to the display load. Verify that the SOIC-16 package fits the PCB layout constraints and thermal requirements of the target application environment.

Display Drivers Part Context

This part belongs to the HEF4000B series of BCD logic integrated circuits manufactured by Nexperia (formerly NXP Semiconductors). The series is known for robust performance in industrial environments. The HEF4511 specifically addresses the need for direct interfacing between binary coded decimal inputs and visual output devices without additional external decoding logic.

Display Drivers Replacement Considerations

Compatible substitutes include the HEF4511APW and HEF4511D variants from the same manufacturer family. These alternatives share identical logical functions and pin configurations but may differ in packaging style or reel specifications. Always verify electrical parameters and mechanical dimensions before substitution.