SN74LVC02A

UNIT

TA = 25°C

–40°C to 85°C

–40°C to 125°C

MIN

MAX

MIN

MAX

MIN

MAX

VIH

High-level

input voltage

VCC = 1.65V to 1.95V

0.65 ×

VCC

0.65 × VCC

0.65 ×

VCC

V

VCC = 2.3V to 2.7V

1.7

1.7

1.7

VCC = 2.7V to 3.6V

2

2

2

VIL

Low-level

input voltage

VCC = 1.65V to 1.95V

0.35 ×

VCC

0.35 ×

VCC

0.35 ×

VCC

V

VCC = 2.3V to 2.7 V

0.7

0.7

0.7

VCC = 2.7V to 3.6 V

0.8

0.8

0.8

VI

Input voltage

0

5.5

0

5.5

0

5.5

V

VO

Output voltage

0

VCC

0

VCC

0

VCC

V

IOH

High-level

output current

VCC = 1.65V

–4

–4

–4

mA

VCC = 2.3V

–8

–8

–8

VCC = 2.7V

–12

–12

–12

VCC = 3V

–24

–24

–24

IOL

Low-level

output current

VCC = 1.65V

4

4

4

mA

VCC = 2.3V

8

8

8

VCC = 2.7V

12

12

12

VCC = 3V

24

24

24

4.5 Thermal Information

THERMAL METRIC(1)

SN74LVC02A

UNIT

BQA

(WQFN)

D (SOIC)

DB

(SSOP)

NS (SOP)

PW

(TSSOP)

RGY

(VQFN)

14 PINS

14 PINS

14 PINS

14 PINS

14 PINS

14 PINS

RθJA

Junction-to-ambient thermal resistance

102.3

127.8

140.4

123.8

150.8

92.1

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC package thermal metrics application

report.

4.6 Electrical Characteristics, SN54LVC02A

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

PARAMETER

TEST CONDITIONS

VCC

SN54LVC02A

UNIT

–55°C to 125°C

MIN

TYP

MAX

VOH

IOH = –100μA

2.7V to 3.6V

VCC – 0.2

V

IOH = –12mA

2.7V

2.2

3V

2.4

IOH = –24mA

3V

2.2

VOL

IOL = 100μA

2.7V to 3.6V

0.2

V

IOL = 12mA

2.7V

0.4

IOL = 24mA

3V

0.55

II

VI = 5.5V or GND

3.6V

±5

μA

ICC

VI = VCC or GND, IO = 0

3.6V

10

μA

ΔICC

One input at VCC – 0.6V, Other inputs at VCC or GND

2.7V to 3.6V

500

μA

Ci

VI = VCC or GND

3.3V

5(1)

pF

(1)

TA = 25°C

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SN54LVC02A, SN74LVC02A

SCAS280T – JANUARY 1993 – REVISED DECEMBER 2024

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