SN74LVC244ADBRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC244ADBRE4 is an octal buffer and line driver manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and features eight non-inverting inputs with three-state outputs. The device utilizes CMOS logic technology and is housed in a 20-pin SOIC package. Key electrical specifications include a maximum high-level output current of -24 mA and a low-level output current of 24 mA. Static current consumption is typically 1 uA, while the propagation delay is specified at 6.7 ns when operating at 2.7 V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting signal paths for buffering or driving applications
• Features three-state outputs to facilitate bus-oriented architectures
• Operates across a wide voltage range from 1.65 V to 3.6 V

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module address and data bus drivers
• Clock distribution and buffering circuits
• Bidirectional bus translation between different voltage domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'E4' corresponds to lead-free and RoHS-compliant manufacturing standards as defined by Texas Instruments. Confirm that the SOIC-20 package dimensions match the target PCB footprint requirements. Ensure the component meets the required industrial temperature range specifications for the intended deployment environment before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with three-state control capabilities. It is suitable for applications needing operation at lower supply voltages compared to standard 5V logic families. Consider the propagation delay characteristics relative to system clock speeds. Evaluate the package type against available board space constraints during the initial schematic capture phase.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC244A family of octal buffers and line drivers. The LVC series denotes Low-Voltage CMOS technology optimized for performance at reduced supply voltages. The 'A' suffix indicates an improved version of the base SN74LVC244 device. The 'B' in the package code specifies the SOIC surface-mount form factor used for this specific variant.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct functional equivalents within the same family include the SN74LVC244ADWR and SN74LVC244ADWG4. These parts share identical logical functionality but may differ in packaging format or reel specifications. Verify pin compatibility and electrical parameters before substituting any alternative part numbers.