SN74LV244APWT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV244APWT is an octal buffer and line driver manufactured by Texas Instruments, belonging to the 74LV logic family. It features eight non-inverting channels with three-state outputs, organized into two independent four-bit groups. The device operates within a supply voltage range of 1.65 V to 5.5 V and utilizes a 20-pin TSSOP package. Designed for CMOS technology, it supports mixed-mode voltage operation and includes Ioff circuitry to prevent excessive current draw during partial power-down states.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports mixed-mode voltage operation across all ports
• Includes Ioff circuitry for partial power-down protection
• Features enhanced electrostatic discharge protection capabilities

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented receivers and transmitters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PWT' against official Texas Instruments documentation to confirm the exact tape-and-reel quantity and packaging configuration. Ensure the component matches the required operating temperature range and voltage specifications for the target application environment before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring wide voltage compatibility between 1.65 V and 5.5 V. It is suitable for applications needing high-density bus driving with independent output enable controls. Consider its low static power consumption and robust ESD performance for reliable signal integrity in mixed-voltage environments.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV244A series of octal buffers/drivers from Texas Instruments. The series is engineered to improve density and performance in three-state memory address drivers, clock drivers, and bus-oriented receivers. It represents a CMOS solution optimized for modern low-voltage digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LV244ADWR is a functionally equivalent alternative with identical electrical characteristics but packaged in SOIC-20 instead of TSSOP.