U74LVC1G97

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R126-053.D



ABSOLUTE MAXIMUM RATING (TA=25°C , unless otherwise specified)

PARAMETER

SYMBOL

CONDITIONS

RATINGS

UNIT

Supply Voltage

VCC

-0.5 ~ +6.5

V

Input Voltage

VIN

-0.5 ~ +6.5

V

Output Voltage

VOUT

Output in the Power-off state

-0.5 ~ +6.5

V

Output in the High or Low state

-0.5 ~ VCC+0.5

V

Continuous VCC or GND

Current

ICC

±100

mA

Continuous Output Current

IOUT

VOUT=0V ~ VCC

±50

mA

Input Clamp Current

IIK

VIN<0V

-50

mA

Output Clamp Current

IOK

VOUT>VCC or VOUT<0V

-50

mA

Storage Temperature Range

TSTG

-65 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply Voltage

VCC

Operating

1.65

5.5

V

Data retention only

1.5

V

Input Voltage

VIN

0

5.5

V

Output Voltage

VOUT

High or Low state

0

VCC

V

Operating Temperature

TA

-40

+125

°C



ELECTRICAL CHARACTERISTICS (Unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

TA=25°С

TA=-40~+125°С

UNIT

MIN TYP MAX MIN TYP MAX

Positive-Going Input

Threshold Voltage

VT+

VCC=1.65V

0.79

1.16 0.76

1.20

V

VCC=2.3V

1.11

1.56 1.08

1.60

V

VCC=3V

1.5

1.87 1.47

2.0

V

VCC=4.5V

2.16

2.74 2.13

2.8

V

VCC=5.5V

2.61

3.33 2.58

3.39

V

Negative-Going Input

Threshold Voltage

VT-

VCC=1.65V

0.35

0.62 0.35

0.88

V

VCC=2.3V

0.58

0.87 0.58

1.03

V

VCC=3V

0.84

1.19 0.84

1.45

V

VCC=4.5V

1.41

1.9

1.41

1.93

V

VCC=5.5V

1.87

2.29 1.87

2.32

V

Hysteresis Voltage (VT+-VT-)

△

VT

VCC=1.65V

0.3

0.62 0.23

0.62

V

VCC=2.3V

0.4

0.8

0.34

0.8

V

VCC=3V

0.53

0.87 0.44

1.00

V

VCC=4.5V

0.71

1.04 0.65

1.20

V

VCC=5.5V

0.71

1.11 0.65

1.40

V

High-Level Output Voltage

VOH

VCC=1.65 ~ 5.5V, IOH=-100μA

VCC

-0.1

VCC

-0.1

V

VCC=1.65V, IOH=-4mA

1.2

0.95

V

VCC=2.3V, IOH=-8mA

1.9

1.7

V

VCC=3.0V

IOH=-16mA

2.4

1.9

V

IOH=-24mA

2.3

2.0

V