SN74AUC244RGYR

$1.39

Description：IC BUFFER NON-INVERT 2.7V 20VQFN
Series：74AUC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:cfc4a485d022 Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

SN74AUC244RGYR is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BUFFER NON-INVERT 2.7V 20VQFN. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for SN74AUC244RGYR

Description：IC BUFFER NON-INVERT 2.7V 20VQFN
Series：74AUC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Logic Type：Buffer, Non-Inverting
Number of Elements：2
Number of Bits per Element：4
Input Type：-
Output Type：3-State
Current - Output High, Low：9mA, 9mA
Voltage - Supply：0.8V ~ 2.7V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-VFQFN Exposed Pad
Supplier Device Package：20-VQFN (3.5x4.5)
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for SN74AUC244RGYR

SN74AUC244RGYR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUC244RGYR is an octal buffer and line driver manufactured by Texas Instruments. It operates within a supply voltage range of 0.8 V to 2.7 V and features three-state outputs. The device contains two non-inverting buffers, each handling four bits, for a total of eight channels. It utilizes a 20-VQFN package with dimensions of 3.5x4.5 mm. The component supports surface mount installation and functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Provides bidirectional data transmission via octal bus architecture
Features three-state outputs for effective bus line driving
Supports low-voltage operation down to 0.8 V

Buffers, Drivers, Receivers, Transceivers Applications

Memory mapping control
Clock drivers
Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix RGYR corresponds to the 20-VQFN package and reel packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements during storage and handling. Ensure the ordering quantity aligns with manufacturer standard pack sizes to avoid cut-tape premiums or partial reel constraints.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring low-power logic buffering at sub-1V to 2.7V levels. Compare against the SN74AUCH244RGYR variant if higher current drive capabilities are necessary. Evaluate pin compatibility and thermal performance within the 20-VQFN footprint relative to existing board layouts.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments SN74AUC series, which focuses on ultra-low voltage CMOS logic technology. The AUC family is designed to replace older 5V logic families in portable and battery-powered applications. The SN74AUC244 specifically serves as an octal buffer, distinct from the inverters or gates found in other series members like the SN74AUC14.