CD74HC541M96G4

Overview

The CD74HC541M96G4 is an octal buffer and line driver featuring three-state outputs, manufactured by Texas Instruments. It belongs to the HC logic series and utilizes CMOS technology. The device operates within a supply voltage range of 2 V to 6 V. It provides non-inverting signal transmission across eight independent channels. Key electrical characteristics include a maximum static current of 8 uA and output drive capabilities of -7.8 mA for high-level and 7.8 mA for low-level states. The component supports an extended industrial operating temperature range from -55 °C to +125 °C.

Feature Summary

• Octal configuration with three-state outputs for bus-oriented communication
• High-speed CMOS technology ensuring low power consumption
• Wide operating voltage range supporting 2 V to 6 V supplies
• Extended industrial temperature rating up to +125 °C

Applications

• Bus-oriented systems requiring signal buffering
• Clock distribution networks
• Memory address decoding circuits
• Data acquisition systems

Procurement Notes

Verify the specific suffix G4 indicates RoHS compliance and green material status as per Texas Instruments documentation. Confirm the M96 suffix corresponds to the SOIC-20 package variant. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target design. Cross-reference the manufacturer datasheet for any recent product change notifications affecting this specific revision.

Selection Notes

Select this component when an octal buffer with three-state control is required for high-speed digital applications. The HC series offers faster switching speeds compared to standard 74LS equivalents while maintaining CMOS low-power advantages. Consider the wide voltage range if the system requires operation below 5 V. Verify that the SOIC-20 package fits the available PCB footprint and thermal constraints.

Part Context

This component is part of the Texas Instruments 74HC family of high-speed CMOS logic devices. It serves as a direct replacement for legacy octal buffers in modern designs. The device integrates eight non-inverting buffers with separate output enable controls. It is designed for use in general-purpose digital logic applications requiring reliable signal integrity and noise immunity.

Replacement Considerations

CD74HC541PWR

FAQ

What is the logic polarity of the CD74HC541M96G4?

The device features non-inverting logic polarity, meaning the output state follows the input state.

Does the CD74HC541M96G4 support bidirectional data flow?

No, it is a unidirectional buffer. For bidirectional applications, the CD74HC244 or similar transceiver devices are typically used.