U74LVC02AG-S14-R datasheet(4/5 Pages) UTC

4 / 5 page

U74LVC02A

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 5

www.unisonic.com.tw

QW-R502-992.B



ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

High-Level Output Voltage

VOH

IOH=-100 μA, VCC=1.65V~3.6V

VCC -0.2

IOH=-4 mA, VCC=1.65V

1.2

IOH=-8 mA, VCC=2.3V

1.7

IOH=-12 mA, VCC=2.7V

2.2

IOH=-12 mA, VCC=3V

2.4

IOH=-24 mA, VCC=3V

2.2

Low-Level Output Voltage

VOL

IOL=100 μA, VCC=1.65V~3.6V

0.2

IOL=4 mA, VCC=1.65V

0.45

IOL=8 mA, VCC=2.3V

0.7

IOL=12 mA, VCC=2.7V

0.4

IOL=24 mA, VCC=3V

0.55

Input Leakage Current

II(LEAK)

VIN=5.5V or GND, VCC=0~3.6V

±5

μA

Quiescent Supply Current

ICC

VIN= VCC or GND, IOUT = 0

μA

Additional quiescent Supply

Current

 ICC

One input at VCC-0.6V; other inputs at

VCC or GND

500

μA

Input Capacitance (Note)

CIN

VIN = VCC or GND, VCC=3.3V

Note: All typical values are at VCC = 3.3 V, TA = 25 °C.



SWITCHING CHARACTERISTICS TA =25°C , unless otherwise specified

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Propagation delay from

input

(A or B) to output (Y)

tPLH/tPHL

VCC=1.8V, CL=30pF, RL=1KΩ

13.4

VCC=2.5±0.2V, CL=30pF, RL=500Ω

7.4

VCC=2.7V, CL=50pF, RL=500Ω

5.4

VCC=3.3±0.3V, CL=50pF, RL=500Ω

4.4

Skew between any two

outputs of the same

package switching in the

same direction

tsk(o)

VCC=3.3±0.3V, CL=50pF, RL=500Ω



OPERATING CHARACTERISTICS TA =25°C , unless otherwise specified

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Power dissipation

capacitance per gate

CPD

f=10MHz

VCC=1.8V

7.5

VCC=2.5V

8.5

VCC=3.3V

9.5

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