NLSV4T3234FCT1G datasheet(1/7 Pages) ONSEMI

Part #	NLSV4T3234FCT1G

Description	4.Bit Dual.Supply Bus Buffer Level Translator with 26 Output Series Resistor

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Manufacturer	ONSEMI [ON Semiconductor]

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March, 2007 − Rev. 0

1

Publication Order Number:

NLSV4T3234/D

NLSV4T3234

4−Bit Dual−Supply Bus

Buffer Level Translator with

26 W Output Series Resistor

The NLSV4T3234 is a 4−bit configurable dual−supply voltage level

translator. The input (B−) and output (A−) ports are designed to track

two different power supply rails, VCCB and VCCA respectively. Both

supply rails are configurable from 0.9 V to 4.5 V, allowing

high−to−low and low−to high voltage translation from the input (B−)

to the output (A−) port.

The NLSV4T3234 is a low power voltage translator that contains

series output resistors, and overvoltage tolerant (OVT) input and

output protection. The 26

W series resistor on the output drivers

minimizes ringing on the logic transition edges. The OVT feature

allows the NLSV4T3234 to translate input signals greater than the

input power supply VCCB and protects the IC from damage if a signal

is connected to an output pin that is greater than VCCA.

Features

• Wide VCCA and VCCB Operating Range: 0.9 V to 4.5 V

• High−Speed Logic Voltage Translation

• 26 W Series Resistors on Outputs (A−) Reduce Ground Bounce and

Overshoot

• Overvoltage Tolerant (OVT) Inputs and Outputs to 4.5 V

• Non−preferential Power Supply Sequencing

• Outputs At 3−State Until Active VCC Is Reached

• Outputs Switch to 3−State with VCCA at GND

• Ultra−Small Packaging: 1.41 mm x 2.04 mm Flip−Chip11

• RoHS Compliant

• This is a Pb−Free Device*

Typical Applications

• Mobile Phones, PDAs, Other Portable Devices

Figure 1. Logic Diagram

VCCB

VCCA

A1

A2

B2

B1

A3

A4

B4

B3

26

W

26

W

26

W

26

W

11 PIN FLIP−CHIP

FC SUFFIX

CASE 766AJ

MARKING

DIAGRAM

http://onsemi.com

4T3234 = Specific Device Code

A

= Assembly Location

Y

= Year

WW

= Work Week

G

= Pb−Free Package

Device

Package

Shipping†

ORDERING INFORMATION

NLSV4T3234FCT1G

Flip−Chip11

(Pb−Free)

3000/

Tape & Reel

PIN ASSIGNMENT

(Top View)

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

A1

4T3234

AYWW

G

CB

A

B4

GND

VCCB

VCCA

B3

B2

B1

A4

A3

A2

A1

1

2

3

4

5

6

7

*For additional information on our Pb−Free strategy

and soldering details, please download the ON

Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Similar Part No. - NLSV4T3234FCT1G

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ON Semiconductor	NLSV4T3234FCT1G	72Kb / 7P	4?묪it Dual?뭆upply Bus Buffer Level Translator with 26 ohm Output Series Resistor March, 2007 ??Rev. 0

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