74ACT16541DL

Buffers, Drivers, Receivers, Transceivers Overview

The Texas Instruments 74ACT16541DL is an octal buffer and line driver belonging to the 74ACT logic family. It features eight non-inverting outputs with three-state capability, housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.5V to 5.5V. Key electrical characteristics include a maximum propagation delay of 14ns at 5V with 50pF load, output drive currents of -15mA (high) and 48mA (low), and a static current of 6mA. It supports surface-mount installation and functions across a temperature range of 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting signal paths
• Three-state output architecture enabling bus-oriented system designs
• High-drive capability suitable for driving heavy capacitive loads

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented architectures requiring high-speed data buffering
• Clock distribution circuits for timing signals
• Memory address and data register drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official documentation to confirm pinout compatibility and package dimensions. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure the supply voltage specifications align with the system power rails before integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring multiple buffered outputs with controlled impedance. The three-state feature allows efficient sharing of common data lines. Evaluate the propagation delay against the system clock speed to ensure timing margins are sufficient for reliable operation.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ACT series, which combines CMOS low power consumption with TTL-compatible input levels. The 74ACT16541 serves as a fundamental building block for digital logic interfaces, offering robust performance for general-purpose buffering tasks in industrial and consumer electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ACT16541DR

Buffers, Drivers, Receivers, Transceivers FAQ

What is the polarity of the outputs?

The outputs are non-inverting, meaning the signal state at the output matches the input state.

Does the device support bidirectional communication?

No, it is a unidirectional buffer and line driver; it does not support bidirectional data flow.