SN74HCT541DBR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HCT541DBR is an octal buffer and line driver featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a wide operating temperature range from -40°C to +85°C. The device utilizes HCT CMOS technology, ensuring compatibility with standard TTL logic inputs while offering low power consumption. Packaged in a 20-pin SOIC (D) format, it provides non-inverting signal buffering for digital applications requiring high noise immunity and reliable data transmission.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting buffers or line drivers within a single integrated circuit.
• Three-state output capability allowing multiple drivers to share a common bus without electrical contention.
• Dual output enable controls facilitating flexible system integration and bus management architectures.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffer circuits
• Transceiver buses for communication systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant, as the 'DBR' suffix indicates a tape-and-reel SOIC-20 package. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the ordering part number matches the required reel quantity and moisture sensitivity level for your assembly process.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing between different logic families due to its HCT input compatibility. It is suitable for designs requiring moderate drive strength and low static power dissipation. Consider the SOIC-20 footprint constraints and thermal requirements during PCB layout planning.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Texas Instruments 74HCT series of high-speed CMOS logic devices. It serves as a fundamental building block for digital systems, specifically designed to interface between microprocessors and peripheral devices. The HCT series bridges the gap between older TTL standards and modern CMOS efficiency.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives such as the SN74HCT541DR or SN74HCT541PW depending on the required package type. Verify that any substitute maintains the same HCT logic family characteristics and three-state output functionality.