1

FEATURES

1

A2

A3

A4

A5

A6

B2

B3

B4

B5

B6

2

3

4

5

6

7

10

11

12

13

14

15

16

1

PW PACKAGE

(TOP VIEW)

RGY PACKAGE

(TOP VIEW)

Exposed

Center Pad

A1

A2

A3

A4

A5

A6

OE

B1

B2

B3

B4

B5

B6

GND

2

3

4

5

6

7

8

8

9

9

10

11

12

13

14

15

16

DESCRIPTION/ORDERING INFORMATION

TXB0106

6-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR

WITH AUTO-DIRECTION SENSING AND ±15-kV ESD PROTECTION

• 1.2 V to 3.6 V on A Port and 1.65 to 5.5 V on

• V

GND, All Outputs Are in the High-Impedance

State

• OE Input Circuit Referenced to V

CCA

• Low Power Consumption, 4-µA Max I

CC

• I

Operation

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Protection Exceeds JESD 22

–

A Port

–

2500-V Human-Body Model (A114-B)

–

150-V Machine Model (A115-A)

–

1500-V Charged-Device Model (C101)

–

B Port

–

±15-kV Human-Body Model (A114-B)

–

150-V Machine Model (A115-A)

–

1500-V Charged-Device Model (C101)

The exposed center pad, if used, must be

connected as a secondary ground or left

electrically open.

This 6-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.

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.

PRODUCTION DATA information is current as of publication date.

Copyright © 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.