TEXAS INSTRUMENTS SN74AUC2G02 Technical data

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DCT OR DCU PACKAGE

(TOP VIEW)

1
2
3
4

8
7
6
5

1A
1B
2Y

GND

V

CC

1Y
2B
2A

4
3
2
1

5
6
7
8

GND

2Y
1B
1A

2A
2B
1Y
V

CC

YEP OR YZP PACKAGE

(BOTTOM VIEW)

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FEATURES

• Available in the Texas Instruments

NanoStar™ and NanoFree™ Packages

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

Tolerant to Support Mixed-Mode Signal
Operation

• I

• Sub-1-V Operable

• Max tpdof 1.8 ns at 1.8 V

• Low Power Consumption, 10 µ A at 1.8 V

• ± 8-mA Output Drive at 1.8 V

• Latch-Up Performance Exceeds 100 mA Per

• ESD Protection Exceeds JESD 22

Supports Partial-Power-Down Mode

off

Operation

JESD 78, Class II

– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)

SN74AUC2G02

DUAL 2-INPUT POSITIVE-NOR GATE

SCES441A – MAY 2003 – REVISED MARCH 2005

DESCRIPTION/ORDERING INFORMATION

This dual 2-input positive-NOR gate is operational at 0.8-V to 2.7-V V

1.95-V V
The SN74AUC2G02 performs the Boolean function Y = A + B or Y = A ⋅ B in positive logic.
NanoStar™ and NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the

die as the package.
This device is fully specified for partial-power-down applications using I

preventing damaging current backflow through the device when it is powered down.

T

–40 ° C to 85 ° C

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(2) DCT: The actual top-side marking has three additional characters that designate the year, month, and assembly/test site.

DCU: The actual top-side marking has one additional character that designates the assembly/test site.
YEP/YZP: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following
character to designate the assembly/test site.

, but is designed specifically for 1.65-V to

operation.

CC

CC

. The I

off

circuitry disables the outputs,

off

ORDERING INFORMATION

A

NanoStar™ – WCSP (DSBGA)

0.23-mm Large Bump – YEP
NanoFree™ – WCSP (DSBGA)

0.23-mm Large Bump – YZP (Pb-free)
SSOP – DCT Tape and reel SN74AUC2G02DCTR U02_
VSSOP – DCU Tape and reel SN74AUC2G02DCUR U02_

PACKAGE

(1)

Tape and reel SN74AUC2G02YEPR

Tape and reel SN74AUC2G02YZPR

ORDERABLE PART NUMBER TOP-SIDE MARKING

_ _ _UB_

(2)

NanoStar, NanoFree are trademarks of Texas Instruments.

PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Copyright © 2003–2005, Texas Instruments Incorporated

www.ti.com

1A

1B

1Y

1
2

7

2A
2B

2Y

5
6

3

SN74AUC2G02
DUAL 2-INPUT POSITIVE-NOR GATE

SCES441A – MAY 2003 – REVISED MARCH 2005

FUNCTION TABLE

(EACH GATE)

INPUTS

A B

H X L
X H L

L L H

LOGIC DIAGRAM (POSITIVE LOGIC)

OUTPUT

Y

Absolute Maximum Ratings

(1)

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

MIN MAX UNIT

V

CC

V

I

V

O

V

O

I

IK

I

OK

I

O

θ

JA

T

stg

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

(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.

Supply voltage range –0.5 3.6 V
Input voltage range
Voltage range applied to any output in the high-impedance or power-off state
Output voltage range

(2)

(2)

(2)

–0.5 3.6 V
–0.5 3.6 V

–0.5 V
Input clamp current VI< 0 –50 mA
Output clamp current VO< 0 –50 mA
Continuous output current ± 20 mA
Continuous current through V

or GND ± 100 mA

CC

DCT package 220

Package thermal impedance

(3)

DCU package 227 ° C/W
YEP/YZP package 102

Storage temperature range –65 150 ° C

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.

CC

+ 0.5 V

2

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SN74AUC2G02

DUAL 2-INPUT POSITIVE-NOR GATE

SCES441A – MAY 2003 – REVISED MARCH 2005

Recommended Operating Conditions

V

V

V

V
V

I

OH

I

OL

∆ t/ ∆ v Input transition rise or fall rate 20 ns/V
T

A

(1) All unused inputs of the device must be held at V

Supply voltage 0.8 2.7 V

CC

High-level input voltage V

IH

Low-level input voltage V

IL

Input voltage 0 3.6 V

I

Output voltage 0 V

O

High-level output current V

Low-level output current V

Operating free-air temperature –40 85 ° C

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

(1)

V

= 0.8 V V

CC

= 1.1 V to 1.95 V 0.65 × V

CC

V

= 2.3 V to 2.7 V 1.7

CC

V

= 0.8 V 0

CC

= 1.1 V to 1.95 V 0.35 × V

CC

V

= 2.3 V to 2.7 V 0.7

CC

V

= 0.8 V –0.7

CC

V

= 1.1 V –3

CC

= 1.4 V –5 mA

CC

V

= 1.65 V –8

CC

V

= 2.3 V –9

CC

V

= 0.8 V 0.7

CC

V

= 1.1 V 3

CC

= 1.4 V 5 mA

CC

V

= 1.65 V 8

CC

V

= 2.3 V 9

CC

or GND to ensure proper device operation. Refer to the TI application report,

CC

MIN MAX UNIT

CC
CC

V

V

CC

V

CC

Electrical Characteristics

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

PARAMETER TEST CONDITIONS V

IOH= –100 µ A 0.8 V to 2.7 V V
IOH= –0.7 mA 0.8 V 0.55

V

OH

V

OL

I

I

I

off

I

CC

C

A or B inputs VI= V

i

(1) All typical values are at TA= 25 ° C.

IOH= –3 mA 1.1 V 0.8
IOH= –5 mA 1.4 V 1
IOH= –8 mA 1.65 V 1.2
IOH= –9 mA 2.3 V 1.8
IOL= 100 µ A 0.8 V to 2.7 V 0.2
IOL= 0.7 mA 0.8 V 0.25
IOL= 3 mA 1.1 V 0.3
IOL= 5 mA 1.4 V 0.4
IOL= 8 mA 1.65 V 0.45
IOL= 9 mA 2.3 V 0.6

or GND 0 to 2.7 V ± 5 µ A

CC

VIor VO= 2.7 V 0 ± 10 µ A
VI= V
VI= V

or GND, IO= 0 0.8 V to 2.7 V 10 µ A

CC

or GND 2.5 V 2.5 pF

CC

CC

MIN TYP

– 0.1

CC

(1)

MAX UNIT

V

V

3

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SN74AUC2G02
DUAL 2-INPUT POSITIVE-NOR GATE

SCES441A – MAY 2003 – REVISED MARCH 2005

Switching Characteristics

over recommended operating free-air temperature range, CL= 15 pF (unless otherwise noted) (see Figure 1 )

V

= 1.2 V V

V

= 0.8 V

PARAMETER UNIT

t

pd

FROM TO

(INPUT) (OUTPUT)

A or B Y 8 0.8 3.5 0.6 2.2 0.5 1 1.8 0.5 1.3 ns

CC

TYP MIN MAX MIN MAX MIN TYP MAX MIN MAX

CC

± 0.1 V ± 0.1 V ± 0.15 V ± 0.2 V

Switching Characteristics

over recommended operating free-air temperature range, CL= 30 pF (unless otherwise noted) (see Figure 1 )

PARAMETER UNIT

t

pd

FROM TO

(INPUT) (OUTPUT)

A or B Y 1 1.6 2.4 0.8 1.9 ns

Operating Characteristics

TA= 25 ° C

V

= 0.8 V V

PARAMETER UNIT

C

Power dissipation

pd

capacitance

TEST

CONDITIONS

f = 10 MHz 13 13 14 14 14 pF

CC

TYP TYP TYP TYP TYP

= 1.2 V V

CC

= 1.5 V V

CC

CC

= 1.8 V V

CC

V

= 1.8 V V

CC

± 0.15 V ± 0.2 V

MIN TYP MAX MIN MAX

= 1.5 V V

CC

= 1.8 V V

= 2.5 V

CC

= 2.5 V

CC

= 2.5 V

CC

4