HCF4028M013TR

Overview

The HCF4028M013TR is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology, functioning as a BCD to decimal or binary to octal decoder. It consists of buffering on all four inputs, decoding logic gates, and ten buffered outputs. The device provides high decoded output drive capability for enhanced DC and dynamic performance in high fan-out applications. It operates within a supply voltage range of 3V to 20V and features a typical propagation delay of 80ns at VDD = 10V.

Feature Summary

• Performs BCD to decimal or binary to octal decoding with positive logic inputs and outputs
• Features high drive capability at all outputs to enhance DC and dynamic performance
• Includes buffering on all four inputs and ten buffered decoded outputs

Applications

• Code conversion circuits converting 4-bit codes to decimal or hexadecimal codes
• 6-bit binary to 1-of-64 address decoding
• Neon readout (Nixie tube) display applications

Procurement Notes

Verify component status as obsolete. Confirm package type matches SOP requirements. Check RoHS compliance against specific project standards. Ensure handling procedures account for moisture sensitivity. Validate pin configuration against schematic diagrams before integration.

Selection Notes

Select this component for designs requiring BCD to decimal decoding with high fan-out capabilities. Suitable for applications needing medium-speed operation with standard symmetrical output characteristics. Consider the 16-pin SOP package for surface-mount assembly constraints.

Part Context

This part belongs to the HCF4028B series, which includes DIP and SOP packages. The M013 suffix indicates tape and reel packaging. It meets JEDEC JESD13B specifications for B series CMOS devices. The device is manufactured by STMicroelectronics using MOS technology.

Replacement Considerations

HCF4028BM1