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Data

GND

GND

GND

Data

A

B

OE

1.8-V

System

Controller

3.3-V

System

1.8 V

3.3 V

TXB0101

TXB0101

1-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR

WITH AUTO DIRECTION SENSING AND

±15-kV ESD PROTECTION

SCES639 – JANUARY 2007

ORDERING INFORMATION

ORDERABLE PART NUMBER

NanoFree™ – WCSP (DSBGA)

0.23-mm Large Bump – YZP

Reel of 3000

27_

(Pb-free)

SOP – DRL

Reel of 4000

PREVIEW

–40

°C to 85°C

Reel of 3000

TXB0101DBVR

NFC_

SOT (SOT-23) – DBV

Reel of 250

TXB0101DBVT

NFC_

Reel of 3000

27_

SOT (SC-70) – DCK

Reel of 250

27_

(1)

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

www.ti.com/sc/package.

(2)

YZP: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following

character to designate the assembly/test site. Pin 1 identifier indicates solder-bump composition (1 = SnPb,

• = Pb-free).

(3)

Package preview

PIN DESCRIPTION

NO.

NAME

FUNCTION

1

A-port supply voltage. 1.2 V

≤ V

2

GND

Ground

3

A

4

B

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

5

OE

6

B-port supply voltage. 1.65 V

≤ V

TYPICAL OPERATING CIRCUIT

2

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