TXS0101DBVT datasheet(2/21 Pages) TI

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Data

GND

Data

VCCA

VCCB

1.8 V

System

Controller

3.3 V

System

3.3 V

1.8 V

TXS0101

SCES638B – OCTOBER 2007 – REVISED JANUARY 2009 ............................................................................................................................................. www.ti.com

ORDERING INFORMATION

ORDERABLE

TOP-SIDE

PACKAGE(1)(2)

PART NUMBER

MARKING(3)

NanoFree™ – WCSP (DSBGA)

Reel of 3000

TXS0101YZPR

_ _ _2G_

0.23-mm Large Bump – YZP (Pb-free)

Reel of 3000

TXS0101DBVR

SOT (SOT-23) – DBV

NFF_

Reel of 250

TXS0101DBVT

–40°C to 85°C

Reel of 3000

TXS0101DCKR

SOT (SC-70) – DCK

2G_

Reel of 250

TXS0101DCKT

Reel of 3000

TXS0101DRLR

SOT (SOT-563) – DRL

2G_

Reel of 250

TXS0101DRLT

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(3)

DBV/DCK/DRL: The actual top-side marking has one additional character that designates the wafer fab/assembly site.

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

character to designate the wafer fab/assembly site. Pin 1 identifier indicates solder-bump composition (1 = SnPb, • = Pb-free).

PIN DESCRIPTION

NO.

NAME

FUNCTION

VCCA

A-port supply voltage. 1.65 V

≤ VCCA ≤ 3.6 V and VCCA ≤ VCCB

GND

Ground

Input/output A. Referenced to VCCA.

Input/output B. Referenced to VCCB.

Output enable. Pull OE low to place all outputs in 3-state mode. Referenced to VCCA.

VCCB

B-port supply voltage. 2.3 V

≤ VCCB ≤ 5.5 V

TYPICAL OPERATING CIRCUIT

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