1 Features

1• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Protection Exceeds JESD22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

• Available in TI's NanoFree™ Package

• Optimized for 1.8-V Operation and is 3.6-V I/O

Tolerant to Support Mixed-Mode Signal Operation

• Ioff Supports Partial Power Down Mode and Back

Drive Protection

• Sub-1 V Operable

• Maximum tpd of 2.5 ns at 1.8 V

• Low Power Consumption, 10-μA Maximum ICC

• ±8-mA Output Drive at 1.8 V

2 Applications

• AV Receiver

• Audio Dock: Portable

• Blu-ray™ Player and Home Theater

• Embedded PC

• MP3 Player/Recorder (Portable Audio)

• Personal Digital Assistant (PDA)

• Power: AC/DC Supply, Single Controller

• Solid State Drive (SSD): Client and Enterprise

• TV: LCD, Digital, and High-Definition (HD)

• Tablet: Enterprise

• Video Analytics: Server

• Wireless Headset, Keyboard, and Mouse

3 Description

The SN74AUC1G126 bus buffer gate is operational

at 0.8-V to 2.7-V VCC, but is designed specifically for

1.65-V to 1.95-V VCC operation.

The SN74AUC1G126 device is a single line driver

with a tri-state output. The output is disabled when

the output-enable (OE) input is low.

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.

NanoFree™ package technology is a major

breakthrough in device packaging concepts, using the

die as the package.

This device is fully specified for partial-power-down

applications using Ioff. The Ioff circuitry disables the

outputs, which prevents damaging current backflow

through the device when it is powered down.