SN74HCT541NSRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HCT541NSRG4 is an octal buffer and line driver manufactured by Texas Instruments. It features eight non-inverting buffers with three-state outputs, designed for high-speed digital applications. The device operates within a supply voltage range of 4.5 V to 5.5 V and utilizes HCT CMOS technology to ensure compatibility with TTL inputs. It is housed in a 20-pin Small Outline Integrated Circuit (SOIC) package, supporting surface-mount assembly. The component includes dual output enable controls to manage data flow direction and bus isolation effectively.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting buffer channels with three-state output capability for effective bus management.
• Features dual output enable inputs to control data transmission direction and isolate the bus.
• Utilizes HCT logic technology to maintain compatibility with standard TTL input levels while offering CMOS performance.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers for data buses
• Clock distribution circuits
• Bus-oriented architectures requiring signal buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the package type corresponds to the 20-pin SOIC variant. Ensure the ordering part number matches the exact electrical specifications required for the target application interface.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing between systems requiring TTL-compatible input thresholds and CMOS output drive capabilities. The HCT series ensures low power consumption while maintaining noise margins suitable for general-purpose digital logic applications. Consider the package size constraints and thermal requirements during PCB layout design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74HCT541 family of octal buffers. It serves as a standard solution for driving high-capacitance loads on parallel buses. The device is widely used in computing and industrial control systems where reliable signal integrity and bus isolation are critical for system operation.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HCT541NSR

Buffers, Drivers, Receivers, Transceivers FAQ

What is the function of the dual output enables?

The dual output enables allow independent control of the data flow direction, enabling the device to act as a transceiver or provide bus isolation by disabling outputs when not in use.

Is the SN74HCT541NSRG4 compatible with 3.3V logic?

No, the device requires a supply voltage between 4.5 V and 5.5 V. It is not directly compatible with 3.3V logic supplies without level shifting considerations.