www.ti.com

FEATURES

Seemechanicaldrawingsfordimensions.

DCTPACKAGE

(TOP VIEW)

DCUPACKAGE

(TOP VIEW)

YZP PACKAGE

(BOTTOMVIEW)

1

V

CC

8

1OE

2

7

1A

2OE

3

6

2Y

1Y

4

5

GND

2A

3

6

1Y

2Y

8

1

V

CC

1OE

5

GND

4

2A

2

7

2OE

1A

GND

5

4

2A

3 6

1Y

2Y

2 7

2OE

1A

8

V

CC

1

1OE

DESCRIPTION/ORDERING INFORMATION

SN74AUC2G126

DUAL BUS BUFFER GATE

WITH 3-STATE OUTPUTS

SCES533C – DECEMBER 2003 – REVISED JANUARY 2007

• Available in the Texas Instruments

• Low Power Consumption, 10 µA at 1.8 V

NanoFree™ Package

• ±8-mA Output Drive at 1.8 V

• Optimized for 1.8-V Operation and Is 3.6-V I/O

• Latch-Up Performance Exceeds 100 mA Per

Tolerant to Support Mixed-Mode Signal

JESD 78, Class II

Operation

• ESD Protection Exceeds JESD 22

• I

–

2000-V Human-Body Model (A114-A)

Operation

–

200-V Machine Model (A115-A)

• Sub-1-V Operable

–

1000-V Charged-Device Model (C101)

• Max t

The SN74AUC2G126 is a dual bus driver/line driver with 3-state outputs. The outputs are disabled when the

associated output-enable (OE) input is low.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the

package.

To ensure the high-impedance state during power up or power down, OE should be tied to GND through a

pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the

driver.

preventing damaging current backflow through the device when it is powered down.

For more information about AUC Little Logic devices, please refer to the TI application report, Applications of

Texas Instruments AUC Sub-1-V Little Logic Devices, literature number SCEA027.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

NanoFree is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2003–2007, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.