CD74HC4050E

Overview

The CD74HC4050E is a high-speed CMOS logic hex buffer manufactured by Harris Corporation. It features six non-inverting buffers with a supply voltage range of 2 V to 6 V. The device operates within a temperature range of -55°C to +125°C and utilizes a 16-pin SOIC package. Propagation delay varies from 85 ns at 2 V to 14 ns at 6 V, with output currents of ±5.2 mA and static current of 2 µA.

Feature Summary

• Hex non-inverting buffer configuration for signal conditioning
• High-speed CMOS technology enabling rapid switching
• Wide operating temperature range suitable for industrial environments

Applications

• Level shifting between different logic families
• Signal buffering in digital circuits
• Line driving applications requiring high noise immunity

Procurement Notes

Verify the manufacturer designation on the component marking, as Harris Corporation's semiconductor assets were acquired by Texas Instruments. Ensure the part number suffix matches the specific package type and temperature grade required for your design. Cross-reference datasheets to confirm electrical parameters align with system requirements before procurement.

Selection Notes

Select this component when a hex non-inverting buffer is required for high-speed digital applications. Consider the wide temperature range and robust output drive capabilities. Verify compatibility with the target PCB footprint and ensure the supply voltage remains within the specified 2 V to 6 V operational limits for optimal performance.

Part Context

This component belongs to the 74HC series of high-speed CMOS logic devices. It serves as a standard interface element for buffering and driving digital signals. The device is widely used in consumer electronics, industrial control systems, and telecommunications equipment where reliable signal transmission is critical.

Replacement Considerations

CD74HC4050PWR (Texas Instruments)

FAQ

Is the CD74HC4050E an inverting or non-inverting buffer?

It is a non-inverting buffer, meaning the output signal follows the input signal without phase inversion.

What is the maximum supply voltage for this device?

The maximum operating supply voltage is 6 V.