HCF40109M013TR

Translators, Level Shifters Overview

The HCF40109M013TR is a quad low-to-high voltage level shifter fabricated in Metal Oxide Semiconductor technology. It contains four independent circuits that shift digital logic signals from a low-voltage supply (VCC) to a higher voltage supply (VDD). The device supports VDD ranges of 3V to 20V and operates with input voltages up to 18V. It features individual three-state output controls, allowing high-impedance states. Quiescent current is specified up to 20V, and the component meets JEDEC JESD13B standards for B Series CMOS devices.

Translators, Level Shifters Feature Summary

• Provides independent low-to-high voltage level shifting capabilities without requiring specific power supply sequencing.
• Features individually controlled three-state outputs that produce high-impedance states when enabled.
• Supports operation where the low-voltage supply exceeds the high-voltage supply, enabling high-to-low shifting modes.
• Input signals can exceed both supply voltages without functional restriction.

Translators, Level Shifters Applications

• Interfacing low-voltage digital logic to higher voltage systems
• Up and down level shifting in mixed-voltage circuits
• Systems requiring independent control of signal directionality

Translators, Level Shifters Procurement Notes

Verify the exact part number against official STMicroelectronics documentation before procurement. Confirm package type and revision status as obsolete products may have limited availability or require alternative sourcing strategies. Ensure compatibility with existing design specifications regarding voltage levels and interface requirements.

Translators, Level Shifters Selection Notes

Select this component for applications requiring robust voltage translation between disparate logic families. Consider the wide operating temperature range and standardized symmetrical output characteristics. Evaluate the need for three-state functionality and independent enable controls for bus management.

Translators, Level Shifters Part Context

This component belongs to the HCF40109B series, designed for versatile voltage translation tasks. It is manufactured using advanced MOS technology to ensure reliability across various industrial and commercial environments. The device integrates multiple functions into a single package to reduce board space.

Translators, Level Shifters Replacement Considerations

Check for direct substitutes within the same family or compatible level shifters. Verify pinout compatibility and electrical specifications if considering alternatives. Consult official replacement lists for discontinued components.

Translators, Level Shifters FAQ

Can the HCF40109M013TR operate if VCC exceeds VDD?

Yes, the device allows VCC to exceed VDD, enabling it to function as a high-to-low level shifter in such configurations.

What is the maximum input leakage current?

The maximum input leakage current is specified as 100nA at VDD = 18V and TA = 25°C.