CD74HC4049NSR

Buffers, Drivers, Receivers, Transceivers Overview

The CD74HC4049NSR is a high-speed CMOS logic integrated circuit manufactured by Texas Instruments. It functions as a hex buffer containing six independent input-output channels. The device supports both inverting and non-inverting configurations, allowing flexible signal routing within digital circuits. It operates on a supply voltage range of 2 V to 6 V and utilizes a 16-pin SOIC surface-mount package. The component is designed for robust performance across an extended industrial temperature range.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides six independent buffering channels with configurable inversion states
• Supports bidirectional data flow through versatile input-output architecture
• Features high noise immunity suitable for complex digital environments

Buffers, Drivers, Receivers, Transceivers Applications

• Level shifting between different voltage domains
• Signal isolation in digital communication buses
• Address bus buffering in microprocessor systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix NSR indicates the tape-and-reel packaging format upon ordering. Confirm that the intended application requires the dual-function capability of this hex buffer rather than a single-purpose driver. Ensure compatibility with the target PCB footprint for the 16-SOIC package before finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when design requirements demand multiple buffered channels within a single package footprint. Consider its wide operating voltage range if the system interfaces with varying logic levels. Evaluate the trade-off between the flexibility of invertible buffers versus dedicated unidirectional drivers for space-constrained layouts.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments 74HC series of high-speed CMOS logic devices. It serves as a fundamental building block for signal conditioning and interface management in digital electronics. The device complements other logic families by providing reliable buffering capabilities essential for maintaining signal integrity across interconnected components.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

CD74HC4049PW

Buffers, Drivers, Receivers, Transceivers FAQ

Can the CD74HC4049NSR function as both an inverter and a buffer?

Yes, the internal circuitry allows each channel to be configured as either an inverting or non-inverting buffer depending on the external connection scheme.

What is the maximum supply voltage for this device?

The device supports a maximum operating supply voltage of 6 V, making it compatible with standard 5 V logic systems.