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FEATURES

14

13

12

11

10

9

8

1

2

3

4

5

6

7

OE

RGY PACKAGE

(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

NC − No internal connection

D OR PW PACKAGE

(TOP VIEW)

NC − No internal connection

GND

NC

A4

A3

A2

NC

B4

B3

B2

B1

A1

GXU OR ZXU PACKAGE

(BOTTOM VIEW)

4

3

2

1

B

A

C

DESCRIPTION/ORDERING INFORMATION

TXS0104E

4-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR

FOR OPEN-DRAIN APPLICATIONS

SCES651B – JUNE 2006 – REVISED FEBRUARY 2007

• 1.65 V to 3.6 V on A Port and 2.3 V to 5.5 V on

–

1000-V Charged-Device Model (C101)

B Port (V

(B Port)

• No Power-Supply Sequencing Required –

–

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

V

–

200-V Machine Model (A115-A)

• Latch-Up Performance Exceeds 100 mA Per

–

1000-V Charged-Device Model (C101)

JESD 78, Class II

• IEC 61000-4-2 ESD

• ESD Protection Exceeds JESD 22

(B Port)

(A Port)

–

±8-kV Contact Discharge

–

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

–

±10-kV Air-Gap Discharge

–

200-V Machine Model (A115-A)

TERMINAL ASSIGNMENTS

(GXU/ZXU Package)

A

B

C

1

A1

B1

2

A2

B2

3

A3

OE

B3

4

A4

GND

B4

This 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to

low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.

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

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.

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 © 2006–2007, 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.