74HC4050D

Overview

The 74HC4050D is a hex non-inverting high-to-low level shifter manufactured by Toshiba Semiconductor and Storage. It belongs to the 74HC CMOS logic IC series and operates within a supply voltage range of 2 V to 6 V. The device features six independent input channels and six corresponding output channels, housed in a 16-pin SOIC package. It supports surface mount installation and functions reliably across an operating temperature range from -40 °C to +85 °C.

Feature Summary

• Provides non-inverting signal transmission for level shifting applications
• Compatible with standard 74HC CMOS logic families
• Supports conversion between higher and lower voltage logic levels

Applications

• Converting 15 V logic down to 2 V logic systems
• Interface circuits between different voltage domains
• Embedded design and development boards

Procurement Notes

Verify the manufacturer designation on the component marking, as NXP Semiconductors also produces this part number. Confirm the specific suffix indicates the SOIC-16 package variant. Ensure compliance with RoHS standards if required by the target application environment. Cross-reference datasheets from authorized distributors to confirm current production status and availability.

Selection Notes

Select this component when interfacing high-voltage logic sources with low-voltage receivers requiring non-inverted signals. It serves as a direct replacement for legacy 4000B series buffers in modern designs. Consider the 16-pin SOIC footprint for PCB layout compatibility. Evaluate power consumption requirements against other buffer options in the same logic family.

Part Context

This integrated circuit is part of the broader 74HC series, which offers high-speed operation comparable to TTL while maintaining low power consumption typical of CMOS technology. The device is widely used in consumer electronics and embedded systems where voltage translation is necessary without signal inversion.

Replacement Considerations

The TC74HC4050AP(F) from Toshiba is a verified equivalent offering identical functionality and pinout compatibility.