1

FEATURES

See mechanical drawings for dimensions.

DBV PACKAGE

(TOP VIEW)

2

GND

OE

5

3

4

A

B

6

1

V

CCA

V

CCB

DCK PACKAGE

(TOP VIEW)

3

4

A

2

GND

B

5

1

V

CCA

OE

6

V

CCB

DRL PACKAGE

(TOP VIEW)

2

GND

OE

5

1

V

CCA

3

4

A

B

6

V

CCB

YZP PACKAGE

(BOTTOM VIEW)

2

GND

OE

1

5

V

CCA

A

4

3

B

6

V

CCB

B1

A1

C1

B2

A2

C2

DESCRIPTION/ORDERING INFORMATION

TXB0101

1-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR

WITH AUTO DIRECTION SENSING AND ±15-kV ESD PROTECTION

2

• Available in the Texas Instruments NanoFree™

• Latch-Up Performance Exceeds 100 mA Per

Package

JESD 78, Class II

• 1.2 V to 3.6 V on A Port and

• ESD Protection Exceeds JESD 22

–

A Port

• V

–

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

GND, All Outputs Are in the High-Impedance

–

250-V Machine Model (A115-A)

State

–

1500-V Charged-Device Model (C101)

• OE Input Circuit Referenced to V

CCA

–

B Port

• Low Power Consumption, 5-µA Max I

CC

–

15-kV Human-Body Model (A114-B)

• I

–

250-V Machine Model (A115-A)

Operation

–

1500-V Charged-Device Model (C101)

This 1-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to

accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.

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

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.

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

package.

1

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.

2

NanoFree is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2007–2008, 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.