SN74LVTH162244KR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH162244KR is a 3.3V ABT (Advanced BiCMOS Technology) 16-bit buffer and line driver manufactured by Texas Instruments. It features non-inverting logic with three-state outputs and TTL-compatible inputs. The device operates within a supply voltage range of 2.7V to 3.6V and supports an operating temperature range from -40°C to +85°C. It utilizes a 56-pin Microstar Junior BGA package. Key electrical characteristics include a propagation delay of 3.4 ns at 3.3V, high-level output current of -12 mA, and low-level output current of 12 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates equivalent 22-ohm series resistors on output ports to eliminate the need for external components.
• Provides bus-hold circuitry to maintain stable logic levels when input signals are floating or inactive.
• Utilizes Advanced BiCMOS Technology (ABT) to achieve high-speed performance with low power consumption.

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory buffering in computer systems
• Clock distribution networks requiring precise timing
• Data bus drivers for portable electronic devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package marking and date code against the official Texas Instruments datasheet to ensure authenticity. Confirm that the Microstar Junior BGA footprint matches your PCB design constraints. Check for RoHS compliance status if required by your manufacturing standards. Ensure the component is sourced from authorized distributors to avoid counterfeit risks associated with advanced packaging technologies.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing 16-bit wide data buses requiring 3.3V operation with integrated termination. It is suitable for applications needing TTL-compatible input thresholds while maintaining CMOS output drive capabilities. Consider the BGA package size and thermal requirements during layout. Compare propagation delay specifications against system clock speeds to ensure signal integrity is maintained across the bus width.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH162244 family of 16-bit buffers. It shares functional similarities with other LVTH series devices but is distinct due to its specific ABT technology and BGA packaging. It serves as a high-performance alternative to standard 74-series logic in modern 3.3V digital systems where speed and integration are critical.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVTH162244DGGR: Same logical function in TSSOP-48 package. SN74LVTH162244DLR: Same logical function in SSOP-48 package. Verify pinout compatibility and thermal dissipation differences when substituting packages.