MM74C927N

Display Drivers Overview

The MM74C927N is a CMOS LED display driver manufactured by onsemi, designed for driving 6-digit, 8-segment displays using BCD input. It operates within a temperature range of -40°C to +85°C and utilizes a PDIP-28 Wide through-hole package. The component is currently obsolete with an ECAD model available.

Display Drivers Feature Summary

• Supports direct BCD-to-display conversion for multi-digit LED applications
• Integrates counter functionality for sequential digit scanning
• Compatible with standard CMOS logic families

Display Drivers Applications

• Six-digit LED numeric display systems
• BCD-driven seven or eight-segment indicator panels
• Industrial control panel readouts

Display Drivers Procurement Notes

This component is officially marked as obsolete by the manufacturer. Availability is restricted to existing stock or third-party distributors. Verify RoHS compliance status and confirm end-of-life status before design inclusion. No new production units are expected from onsemi.

Display Drivers Selection Notes

Select this part only if legacy compatibility with 6-digit BCD interfaces is required. Consider modern alternatives for new designs due to obsolete status. Ensure voltage levels match the target display segment requirements and verify pinout compatibility with existing PCB layouts.

Display Drivers Part Context

Part of the MM74C series, which represents early CMOS logic components. This specific driver integrates decoding and driving capabilities for segmented displays, reducing external component count compared to discrete decoder-driver solutions.

Display Drivers Replacement Considerations

Public confirmed substitute part numbers are not provided in the source data. Consult onsemi technical support for current equivalent recommendations.