SN74ABT16240ADLRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABT16240ADLRG4 is a 16-bit buffer and line driver from the Texas Instruments ABT logic family. It features tri-state outputs with inverting polarity, housed in a 48-pin SSOP package. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 4.3 ns, high-level output current of -32 mA, and low-level output current of 64 mA. It supports surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit buffering and line driving capabilities with tri-state control for bus management.
• Features inverting polarity to facilitate signal inversion during transmission.
• Delivers strong drive capability with specified high and low-level output currents suitable for demanding loads.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in computing systems
• Clock distribution networks requiring signal inversion
• Memory interface circuits needing line drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with specific environmental standards such as RoHS directives. Confirm the package type matches the design footprint requirements. Check the manufacturer's latest documentation for any updates regarding pin configurations or recommended operating conditions before finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide buffer with inverting functionality is required. Ensure the system voltage aligns with the 4.5 V to 5.5 V operating range. Consider the SSOP-48 package dimensions for PCB layout constraints. Verify that the propagation delay and drive strength meet the specific timing and load requirements of the target application circuit.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ABT16240A series, which includes variants like the SN74ABT16240ADL and SN74ABT16240ADLR. The G4 suffix typically indicates lead-free packaging and compliance with specific environmental regulations, distinguishing it from non-G4 versions while maintaining identical electrical performance and pinout compatibility within the same package style.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include other SN74ABT16240A variants with compatible packages, such as SN74ABT16240ADL. Cross-family replacements require careful evaluation of voltage levels and drive strengths to ensure functional equivalence without redesigning the surrounding circuitry.