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DESCRIPTION/ORDERING INFORMATION (CONTINUED)

TXB0104

4-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR

WITH AUTO DIRECTION SENSING AND ±15-kV ESD PROTECTION

SCES650 – APRIL 2006

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.

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

UFBGA – GXU

TXB0104GXUR

Tape and reel

_ _ _ _

UFBGA – ZXU (Pb-Free)

TXB0104ZXUR

–40°C to 85°C

QFN – RGY

Tape and reel

TXB0104RGYR

SOIC – D

Tape and reel

TXB0104DR

TSSOP – PW

Tape and reel

TXB0104PWR

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

PIN DESCRIPTION

D, PW, OR RGY

GXU OR ZXU

NAME

FUNCTION

PIN NO.

BALL NO.

1

B2

A-port supply voltage 1.2 V

≤ V

2

A1

A1

3

A2

A2

4

A3

A3

5

A4

A4

6

NC

No connection. Not internally connected.

7

B4

GND

Ground

3-state output-mode enable. Pull OE low to place all outputs in

8

B3

OE

9

NC

No connection. Not internally connected.

10

C4

B4

11

C3

B3

12

C2

B2

13

C1

B1

14

B1

B-port supply voltage 1.65 V

≤ V

2

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