1

FEATURES

GXU/ZXU PACKAGE

(TOP VIEW)

4

3

2

1

A

B

C

14

13

12

11

10

9

8

1

2

3

4

5

6

7

OE

D OR PW PACKAGE

(TOP VIEW)

GND

NC

A4

A3

A2

NC

B4

B3

B2

B1

A1

RGY PACKAGE

Exposed

Center

Pad

(TOP VIEW)

1

14

7

8

2

3

4

5

6

13

12

11

10

9

B1

B2

B3

B4

NC

A1

A2

A3

A4

NC

TXB0104

4-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR

WITH AUTOMATIC DIRECTION SENSING AND ±15-kV ESD PROTECTION

2

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

• ESD Protection Exceeds JESD 22

–

A Port

• V

–

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

GND, All Outputs Are in the High-Impedance

–

200-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

–

200-V Machine Model (A115-A)

Operation

–

1500-V Charged-Device Model (C101)

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

TERMINAL ASSIGNMENTS

(GXU/ZXU Package)

A

B

C

4

A4

GND

B4

3

A3

OE

B3

2

A2

B2

1

A1

B1

N.C.

− No internal connection

For RGY, if the exposed center pad is used it must only be connected to as a secondary ground or left electrically

open.

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 © 2006–2008, 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.