U74LVC574

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R502-266.B

ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

-0.5 ~ 6.5

V

Input Voltage

-0.5 ~ 6.5

V

-0.5 ~ 6.5 (Note 2)

V

±100

mA

Output Current

±50

mA

Input Clamp Current

-50

mA

Output Clamp Current

-50

mA

Operating Temperature

-40 ~ + 85

℃

Storage Temperature

-65 ~ + 150

℃

Note: 1.

2.

3.

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.

Voltage range applied to any output in the high-impedance or power-off state.

operating conditions table.

THERMAL CHARACTERISTICS

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

SOP-20

100

/W

℃

Junction-to-Ambient

SSOP-20/TSSOP-20

115

/W

℃

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Operating

1.65

3.6

Supply Voltage

Data retention only

1.5

V

1.7

High-level Input Voltage

2

V

0.7

Low-level Input Voltage

0.8

V

Input Voltage

0

5.5

V

High or low state

0

Output Voltage

3 state

0

5.5

V

-4

-8

-12

High-level Output Current

-24

mA

4

8

12

Low-level Output Current

24

mA

Input Rise or Fall Times

0

6

ns/V