U74HC245

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R502-639.C

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

-0.5~7.0

V

±20

mA

±20

mA

Output Current

±35

mA

±70

mA

Storage Temperature

-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

2

5

6

V

Input Voltage

0

V

Output Voltage

0

V

Input Transition Rise or Fall Rate

1000

ns

500

ns

400

ns

Operating Temperature

-40

85

°C

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

High-level input voltage

1.5

V

3.15

V

4.2

V

Low-lever output voltage

0.5

V

1.35

V

1.8

V

High-Level Output Voltage

1.9 1.998

V

4.4 4.499

V

5.9 5.999

V

3.98

4.3

V

5.48

5.8

V

Low-Level Output Voltage

0.002 0.1

V

0.001 0.1

V

0.001 0.1

V

0.17 0.26

V

0.15 0.26

V

±0.1 ±100

nA

Output OFF-state current

±0.01 ±0.5

μA

Quiescent Supply Current

8

μA

3

10

pF