SN74LVC2244ADWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC2244ADWRG4 is a dual four-bit bus driver from the LVC family, housed in a 20-pin SOIC package. It operates within a voltage range of 1.65V to 3.6V and features three-state outputs. The device provides bidirectional data transfer with low on-resistance and supports push-pull operation. It includes internal pull-up resistors and offers high noise immunity suitable for mixed-signal environments.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual four-bit configuration enabling independent control of two data buses
• Three-state outputs allowing direct connection to bus lines without additional drivers
• Low voltage operation compatible with modern digital logic standards
• Internal pull-up resistors simplify circuit design and reduce component count

Buffers, Drivers, Receivers, Transceivers Applications

• Memory bus buffering in embedded systems
• Clock distribution networks requiring signal integrity
• Bidirectional data gate applications in industrial controllers
• Level shifting between different voltage domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the suffix G4 indicates lead-free and RoHS compliance per Texas Instruments documentation. Confirm the package type matches the required PCB footprint. Ensure the operating temperature range aligns with system specifications. Cross-reference the manufacturer part number to avoid counterfeit components. Check for any specific handling requirements during assembly.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring bidirectional data flow between different voltage levels. It is suitable for applications needing low power consumption and high noise immunity. Consider the package size constraints and thermal performance. Evaluate the drive strength requirements against the load capacitance. Ensure compatibility with the system's logic family and voltage rails.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVC series, designed for low-voltage CMOS applications. It serves as a buffer and line driver for high-speed digital systems. The LVC family offers improved performance over older logic families while maintaining pin compatibility. It is widely used in portable electronics and communication equipment.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC2244ADWR is the non-RoHS equivalent. SN74LVC2244ADGVRE4 uses a TVSOP package. Verify pinout compatibility before substitution. Check electrical parameters for differences in drive strength or speed.