74ACTQ16244SSC

Buffers, Drivers, Receivers, Transceivers Overview

The 74ACTQ16244SSC is a 16-bit non-inverting buffer and line driver featuring three-state outputs, manufactured by onsemi. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range from -40°C to +85°C. The device utilizes FACT Quiet Series technology to ensure quiet output switching and improved dynamic threshold performance. It provides separate control logic for each byte and nibble, allowing independent operation or full 16-bit functionality when control pins are shorted. Outputs can source and sink up to 24 mA. Propagation delays are guaranteed at 7.3 ns maximum under standard conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Utilizes FACT Quiet Series technology for guaranteed simultaneous switching noise levels and dynamic threshold performance
• Features separate control logic for each byte and nibble with independent three-state control inputs
• Provides pin-to-pin output skew guarantees for precise timing alignment
• Includes additional specifications for multiple output switching and varied load conditions

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented transmitters and receivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering code suffix against manufacturer documentation to confirm package type and reel availability. Ensure compatibility with system voltage requirements and thermal limits before procurement. Confirm that the component meets necessary environmental standards for the intended application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring high-density 16-bit buffering with controlled switching noise. Consider the separate nibble control feature if partial bus activation is required. Verify that the 24 mA drive capability matches the load requirements and that the SSOP package fits the PCB layout constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ACTQ series, which incorporates Fairchild's FACT Quiet Series technology. It serves as a 16-bit version of the ACTQ244, offering enhanced performance in terms of noise reduction and dynamic thresholds compared to standard ACT logic families.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible replacements within the same logic family. Verify that any substitute maintains the same voltage range, drive current capabilities, and propagation delay specifications.