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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

SN74LVC2G125

SCES204P – APRIL 1999 – REVISED JANUARY 2016

SN74LVC2G125 Dual Bus Buffer Gate With 3-State Outputs

1

1 Features

1

•

Available in the Texas Instruments

NanoFree™ Package

•

•

Inputs Accept Voltages to 5.5 V

•

•

•

±24-mA Output Drive at 3.3 V

•

•

•

Mode, and Back-Drive Protection

•

Can Be Used as a Down Translator to Translate

Inputs From a Max of 5.5 V Down

•

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

•

ESD Protection Exceeds JESD 22

–

2000-V Human-Body Model

–

200-V Machine Model

–

1000-V Charged-Device Model

2 Applications

•

Cable Modem Termination Systems

•

High-Speed Data Acquisition and Generation

•

Military: Radars and Sonars

•

Motor Controls: High-Voltage

•

Power Line Communication Modems

•

SSDs: Internal or External

•

Video Broadcasting and Infrastructure: Scalable

Platforms

•

Video Broadcasting: IP-Based Multi-Format

Transcoders

•

Video Communications Systems

3 Description

The SN74LVC2G125 device is a dual bus buffer

This device features dual line drivers with 3-state

outputs.

The

outputs

are

disabled

when

the

associated output-enable (OE) input is high.

NanoFree™

package

technology

is

a

major

breakthrough in IC packaging concepts, using the die

as the package.

To ensure the high-impedance state during power up

pullup resistor; the minimum value of the resistor is

determined by the current-sinking capability of the

driver.

This device is fully specified for partial-power-down

outputs,

preventing

damaging

current

backflow

through the device when it is powered down.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE

SN74LVC2G125

SM8 (8)

2.95 mm × 2.80 mm

US8 (8)

2.30 mm × 2.00 mm

DSBGA (8)

1.91 mm × 0.91 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Simplified Schematic