PCF1178CT,112

Display Drivers Overview

The PCF1178CT,112 is a specialized LCD driver manufactured by NXP Semiconductors. It is designed to drive four-digit dual-plex LCD displays using clocked signals. The component operates within a temperature range of -40°C to +85°C and utilizes an SMD/SMT installation style in a SOT-136 package. This device functions as a dedicated driver IC for simple numeric display applications.

Display Drivers Feature Summary

• Supports driving four-digit dual-plex LCD configurations
• Utilizes clocked signal interface for display control
• Integrated into small surface-mount packages for compact designs

Display Drivers Applications

• Numeric display modules requiring dual-plex operation
• Compact electronic devices with limited space constraints
• Industrial instrumentation with simple digit readouts

Display Drivers Procurement Notes

Verify current availability status as the PCF1178CTD variant is listed as obsolete or discontinued in major distributor catalogs. Confirm if alternative versions or updated series from NXP are available for new designs. Ensure compatibility with existing PCB layouts if replacing older stock components. Check specific ordering codes for exact package variations.

Display Drivers Selection Notes

Select this component specifically for applications requiring direct drive of four-digit dual-plex LCDs without complex microcontroller overhead. Consider the SOT-136 package size for spatial limitations. Evaluate thermal requirements against the specified operating temperature range. Verify interface timing compatibility with the host system's clock signals.

Display Drivers Part Context

This part belongs to the NXP LCD Driver subcategory under Driver ICs. It is distinct from general-purpose microcontrollers or graphic LCD drivers like the PCF8578 series. The PCF1178 series focuses on simple numeric multiplexing rather than full matrix graphics.

Display Drivers Replacement Considerations

Check for direct pin-compatible replacements within the NXP portfolio. Consult official replacement guides for obsolete components. Verify electrical parameter equivalence before substituting with generic alternatives.