U74AHC245

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R502-987.B



PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

-0.5~7.0

V

Input Voltage Range

-0.5~7.0

V

Output Voltage Range

V

-20

mA

±20

mA

Output Current

±25

mA

±75

mA

Storage Temperature

-65 ~ +150

°C

Notes: 1. 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.

2. The input and output voltage ratings may be exceeded if the input and output current ratings are

observed.



PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Supply Voltage

2

5.5

V

Input Voltage

0

5.5

V

Output Voltage

0

V

Operating Temperature

-40

85

°C

Input Transition Rise or Fall Rate

∆t/∆v

100

ns/V

20

Operating Free-air Temperature

-40

85

°C



THERMAL CHARACTERISTICS

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

SOP-20

80

°C/W

SSOP-20

96

°C/W

TSSOP-20

103

°C/W