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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.

SN74AHCT1G125

SCLS378N – AUGUST 1997 – REVISED JANUARY 2016

SN74AHCT1G125 Single Bus Buffer Gate With 3-State Output

1

1 Features

1

•

Operating Range of 4.5 V to 5.5 V

•

•

•

±8-mA Output Drive at 5 V

•

Inputs are TTL-Voltage Compatible

•

Latch-Up Performance Exceeds 250 mA

Per JESD 17

2 Applications

•

Wireless Infrastructure

•

Servers

•

Power Infrastructure

•

PCs/Notebooks

•

Programmable Logic Controllers

•

Tests and Measurements

3 Description

The SN74AHCT1G125 device is a single bus buffer

gate/line driver with 3-state output. The output is

disabled when the output-enable (OE) input is high.

When OE is low, data is passed from the A input to

the Y output.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

SN74AHCT1G125

SOT-23 (5)

2.90 mm x 1.60 mm

SC-70 (5)

2.00 mm x 1.30 mm

SOT-553 (5)

1.65 mm x 1.20 mm

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

the end of the data sheet.

4 Simplified Schematic