74AC11244DBR

Buffers, Drivers, Receivers, Transceivers Overview

The Texas Instruments 74AC11244DBR is an octal buffer and line driver belonging to the AC logic series. It features eight non-inverting inputs and outputs housed in a 24-pin SSOP package. The device operates within a supply voltage range of 3 V to 5.5 V, with a maximum propagation delay of 8.9 ns at 5 V. It provides high drive capability with output currents of ±24 mA and low static power consumption of 8 µA. The component supports surface mount installation and functions reliably across an industrial temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting signal paths for parallel data transmission.
• High-drive output stage capable of sourcing and sinking 24 mA to manage heavy capacitive loads.
• Low quiescent current design ensuring minimal static power dissipation during operation.
• Fast switching performance with propagation delays optimized for high-speed digital applications.

Buffers, Drivers, Receivers, Transceivers Applications

• Clock distribution networks requiring signal buffering and fan-out expansion.
• Data bus drivers for microprocessor systems and memory interfaces.
• Signal conditioning stages in industrial control equipment.
• Telecommunications infrastructure utilizing standard logic levels.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DBR' corresponds to the SSOP-24 package and tape-and-reel delivery format. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the operating environment remains within the specified -40°C to +85°C thermal limits to maintain guaranteed electrical parameters.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal, non-inverting buffer is required with moderate speed and high drive strength. The AC series offers a balance between speed and power consumption compared to older LS or HC families. Verify that the 3V to 5.5V supply range aligns with the system's voltage rails and that the SSOP footprint fits the PCB layout constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments 74AC family of advanced CMOS logic devices. The 74AC11244 specifically addresses the need for multiple buffered outputs in a single package. It serves as a direct replacement for legacy octal buffers while offering improved speed and lower power characteristics suitable for modern electronic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74ACT11244DWR is a documented alternative within the same product family, offering similar functionality with ACT logic specifications. Verify pin compatibility and electrical parameter differences before substitution.