SN74LV244ARKSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV244ARKSR is an octal buffer and line driver from the Texas Instruments 74LV series, housed in a 20-pin VQFN package. It operates on a supply voltage range of 2 V to 5.5 V with a maximum propagation delay of 6.5 ns at 5 V. The device features balanced CMOS 3-state outputs and supports mixed-mode voltage operation across all ports. It includes Ioff circuitry for partial-power-down mode and offers latch-up performance exceeding 250 mA per JESD 17 standards.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Balanced CMOS 3-state outputs capable of sinking and sourcing similar currents
• Supports mixed-mode voltage operation on all ports
• Ioff feature enables partial-power-down mode operation
• Latch-up performance exceeds 250-mA per JESD 17 standard

Buffers, Drivers, Receivers, Transceivers Applications

• Servers and network switches
• LED displays
• Telecom infrastructure
• Motor-drive control boards

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific RKS suffix indicates the 4.50 mm x 2.50 mm VQFN package variant. Confirm RoHS compliance status through official manufacturer documentation. Ensure the ordering information matches the exact part number required for your design implementation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-density buffering for memory address drivers or clock signals. It is suitable for applications needing 3-state bus-oriented receivers and transmitters operating within the 2-V to 5.5-V range. Consider its thermal characteristics and layout requirements for optimal performance.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LV244A family of octal buffers and drivers. It is designed to improve performance and density in digital logic circuits. The LV series is optimized for low-voltage operations while maintaining compatibility with various system voltages.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74LV244ADW or SN74LV244APWR if different packaging is needed. Verify pinout and electrical specifications match before substitution.