SN74HC541APW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC541APW is an octal buffer and line driver from the Texas Instruments 74HC logic family. It features eight non-inverting inputs and outputs with three-state capability, housed in a 20-pin TSSOP package. The device operates within a supply voltage range of 2 V to 6 V. Key electrical characteristics include a high-level output current of -7.8 mA and a low-level output current of 7.8 mA. It functions reliably across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data bus buffering for microprocessor systems
• Features dual output enable pins for controlling data flow direction
• Offers three-state outputs to isolate devices on shared buses

Buffers, Drivers, Receivers, Transceivers Applications

• Microprocessor system data bus buffering
• Clock drivers and buffered oscillators
• Memory module address and data line drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'APW' against the manufacturer's official datasheet to confirm the exact package dimensions and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the ordering information with authorized distributors to confirm availability and authenticity before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with tri-state control. It is suitable for applications needing low static power consumption and compatibility with standard CMOS logic levels. Consider the TSSOP package constraints for PCB layout and thermal management during the design phase.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the widely adopted 74HC series of high-speed CMOS logic devices. It serves as a fundamental building block for digital interface circuits, enabling signal integrity maintenance across complex electronic architectures. The HC series is known for its broad voltage operation and compatibility with various logic families.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include the SN74HC541PWR and SN74HC541N. Verify pinout compatibility and electrical parameters before substitution.