74ACTQ541PC

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74ACTQ541PC is an octal buffer and line driver featuring non-inverting 3-STATE outputs. It operates within a supply voltage range of 2V to 6V, with a typical nominal voltage of 5V. The device provides output source and sink capabilities of 24mA. It incorporates TTL-compatible inputs and guarantees a minimum ESD immunity of 4kV. Designed for high-density applications, it utilizes a flow-through architecture where inputs are positioned on the opposite side of the package from the outputs.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Flow-through architecture with inputs and outputs located on opposite sides of the package to facilitate easier board layout and increased PC board density.
• Reduced ICC and IOZ by 50% compared to standard AC series devices, ensuring lower power consumption.
• Guaranteed simultaneous switching noise levels and dynamic threshold performance for reliable operation in high-speed digital systems.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory and address drivers
• Clock drivers
• Bus-oriented transmitter/receivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type against your design requirements, as the 'PC' suffix typically indicates a DIP package, whereas other variants may use TSSOP or SOIC. Confirm that the manufacturer documentation explicitly supports the 'PC' designation for this part number before procurement. Ensure compatibility with your system's voltage levels and ESD protection needs.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a high-density octal buffer with flow-through pinout is required for microprocessor interfaces. It is suitable for designs needing reduced power consumption and guaranteed noise performance. Compare against similar parts like the 74AC541 if standard AC performance suffices, or the 74ABT541 for higher current drive capabilities.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Quiet Series of logic components, designed to minimize electromagnetic interference. It functions similarly to the 74ACTQ244 but offers a distinct pinout arrangement beneficial for specific layout constraints. The series is engineered for applications requiring robust signal integrity and low power dissipation in complex digital circuits.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74ACTQ244 serves as a functional alternative with broadside pinout. For standard AC performance without the 'Quiet' series specifications, the 74AC541 is a compatible option. Verify pinout compatibility and electrical characteristics before substituting.