SN74AHC244QPWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHC244QPWRG4 is an octal buffer and line driver featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V. The device provides high-level output current of -8 mA and low-level output current of 8 mA. Static current consumption is typically 4 µA, with a maximum operating supply current of 40 µA. It functions reliably across an extended temperature range from -40°C to +125°C. The component is housed in a 20-TSSOP package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent buffer or driver channels
• Three-state outputs allowing effective bus-oriented connections
• Automotive qualification ensuring reliability under harsh environmental conditions

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive electronic systems requiring robust signal buffering
• Bus-oriented architectures utilizing three-state control
• High-volume consumer electronics demanding extended temperature performance

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including suffixes such as G4 and Q1 to ensure correct automotive grade and packaging specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference datasheet revisions to validate electrical characteristics against current design requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring octal buffering with three-state capability in automotive environments. Ensure supply voltage remains within the 2 V to 5.5 V operational window. Verify thermal management strategies align with the -40°C to +125°C operating range. Consider propagation delay specifications when designing high-speed digital interfaces.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AHC244Q family of octal buffers and drivers with three-state outputs. It shares functional similarities with standard logic families but offers enhanced performance suitable for automotive applications. The Q1 suffix indicates specific automotive qualification standards met by this variant.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AHC244PWRG4 serves as a non-automotive equivalent. Verify if automotive qualification is strictly required before substituting. Electrical parameters remain largely consistent between commercial and automotive grades.