U74LVC1G99L-SM1-R datasheet(4/8 Pages) UTC

4 / 8 page

U74LVC1G99

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 8

www.unisonic.com.tw

QW-R502-798.A

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

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Positive-Going Input Threshold

Voltage

VT+

VCC =1.65V

0.79

1.26

VCC =2.3V

1.11

1.66

VCC =3.0V

1.5

1.97

VCC =4.5V

2.16

2.84

VCC =5.5V

2.61

3.43

Negative-Going Input Threshold

Voltage

VT-

VCC =1.65V

0.39

0.72

VCC =2.3V

0.58

0.97

VCC =3.0V

0.84

1.24

VCC =4.5V

1.41

1.89

VCC =5.5V

1.87

2.39

Hysteresis Voltage (VT+-VT-)

△ T

VCC =1.65V

0.37

0.72

VCC =2.3V

0.48

0.87

VCC =3.0V

0.56

0.97

VCC =4.5V

0.71

1.14

VCC =5.5V

0.71

1.21

High-Level Output Voltage

VOH

VCC =1.65V ~ 5.5V, IOH=-100μA

VCC-0.1

VCC =1.65V, IOH=-4mA

1.2

VCC =2.3V, IOH=-8mA

1.9

VCC =3.0V, IOH=-16mA

2.4

VCC =3.0V, IOH=-24mA

2.3

VCC =4.5V, IOH=-32mA

3.8

Low-Level Output Voltage

VOL

VCC =1.65V ~ 5.5V, IOH=-100μA

0.1

VCC =1.65V, IOH=4mA

0.45

VCC =2.3V, IOH=8mA

0.3

VCC =3.0V, IOH=16mA

0.4

VCC =3.0V, IOH=24mA

0.55

VCC =4.5V, IOH=32mA

0.55

Input Leakage Current

II(LEAK)

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

±5

μA

Power OFF Leakage Current

IOFF

VCC =0V, VIN or VOUT=5.5V

±10

μA

High Impedance Output Leakage

Current

Ioz

VOUT=VCC or GND,

VCC =1.65V ~5.5V

±10

μA

Quiescent Supply Current

ICC

VCC =1.65V ~ 5.5V, VIN=5.5V or

GND IOUT=0

±10

μA

Additional Quiescent Supply

Current

ΔICC

VCC =3V ~ 5.5V, One input at

VCC-0.6V, other inputs at VCC or

GND

500

μA

Input Capacitance

CIN

VCC =3.3V, VIN=VCC or GND

3.5

Output Capacitance

COUT

VCC =3.3V, VIN=VCC or GND

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