U74HC2G125

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 6

www.unisonic.com.tw

QW-R502-A58.A



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP MAX UNIT

Supply Voltage

-0.5

+7.0

V

Input Voltage

-0.5

+7.0

V

Input Clamping Current

±20

mA

Output Clamping Current

±20

mA

Output Current

35

mA

Supply Current

70

mA

Ground Current

-70

mA

Power Dissipation

300

mW

Storage Temperature

-65

+150

°C

Note: The input and output voltage ratings may be exceeded if the input and output current ratings are observed.



RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

Supply Voltage

2

5

6

V

Input Voltage

0

V

Output Voltage

0

V

Input Transition Rise and Fall Rate

∆t/∆V

625

ns/V

1.67

139

83

Ambient Temperature

-40

+25

+125

°C

Note: Voltages are referenced to GND (ground=0V).



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

High-level Input Voltage

1.5

1.2

V

3.15

2.4

V

4.2

3.2

V

Low-level Input Voltage

0.8

0.5

V

2.1

1.35

V

2.8

1.8

V

Output Voltage HIGH-Level

1.9

2.0

V

4.4

4.5

V

5.9

6.0

V

3.84

4.32

V

5.34

5.81

V

Output Voltage LOW-Level

0

0.1

V

0

0.1

V

0

0.1

V

0.15 0.33

V

0.16 0.33

V

Input Leakage Current

±1

μA

OFF-state output current

or GND

0.25

μA

Quiescent Supply Current

1

μA