www.ti.com

A

Y

OE

1

2

4

Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

SN74AUC1G125-EP

SINGLE BUS BUFFER GATE

WITH 3-STATE OUTPUT

SCES670 – MARCH 2007

ORDERABLE PART NUMBER

–55

°C to 125°C SOT (SC-70) – DCK

Reel of 3000

CAUC1G125MDCKREP

UM_

(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, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(3)

The actual top-side marking has one additional character that designates the assembly/test site.

FUNCTION TABLE

INPUTS

OUTPUT

Y

OE

A

L

H

H

L

L

L

H

X

Z

LOGIC DIAGRAM (POSITIVE LOGIC)

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage range

–0.5

3.6

V

–0.5

3.6

V

–0.5

3.6

V

–0.5

V

Input clamp current

–50

mA

Output clamp current

–50

mA

Continuous output current

±20

mA

±100

mA

θ

JA

252

°C/W

Storage temperature range

–65

150

°C

(1)

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.

(3)

The package thermal impedance is calculated in accordance with JESD 51-7.

MIN

MAX

UNIT

Supply voltage

0.8

2.7

V

High-level input voltage

0.65

× V

CC

V

1.7

(1)

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

2

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