HCF4041UM013TR

Overview

The HCF4041UM013TR is a quad true/complement buffer manufactured by STMicroelectronics in the HCF logic series. It features SO-14 surface-mount packaging and operates within a supply voltage range of 3V to 20V. The device provides balanced sink and source currents, approximately four times standard B drive capability. Propagation delay ranges from 25ns to 70ns depending on voltage. It meets JEDEC JESD13B standards and includes input leakage current specifications up to 20V.

Feature Summary

• Quad true/complement buffer configuration with equalized delays to true and complement outputs
• Balanced high-current sourcing and sinking capability for line driving applications
• Low quiescent current consumption specified across full operating voltage range
• High noise immunity suitable for CMOS to TTL interfacing

Applications

• CMOS to TTL driver interfaces
• Transmission line drivers
• Ultra-low power resistor network drivers for A/D and D/A conversion

Procurement Notes

Verify component status as obsolete before procurement planning. Confirm package type matches design requirements. Check for equivalent replacement parts if availability is critical. Ensure handling procedures account for moisture sensitivity levels defined in datasheets.

Selection Notes

Select this component for applications requiring balanced output drive characteristics and low power dissipation. Consider the SO-14 package constraints for PCB layout. Evaluate propagation delay variations against system timing requirements at specific supply voltages.

Part Context

This part belongs to the HCF4041UB family of monolithic integrated circuits fabricated using Metal Oxide Semiconductor technology. It is designed for high noise immunity and low power applications. The product line includes DIP and SOP variants, with the UM013 suffix indicating tape and reel packaging.

Replacement Considerations

HCF4041UBEY (DIP variant)