U74AHCT1G32

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 4

www.unisonic.com.tw

QW-R502-295.C



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

-0.5 ~ 7

V

Input Voltage

-0.5 ~ 7

V

Output Voltage

V

±50

mA

Output Current

±25

mA

Input Clamp Current

-20

mA

Output Clamp Current

±20

mA

Operating Temperature

-40 ~ +85

°С

Storage Temperature

-65 ~ +150

°С

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

4.5

5.5

V

Input Voltage

0

5.5

V

Output Voltage

0

V

High-level Input Voltage

2

V

Low-level Input Voltage

0.8

V

High-level Output Current

-8

mA

Low-level Output Current

8

mA

Input Transition Rise or Fall Rate

20

ns/V



ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

4.4

4.5

High-Level Output Voltage

3.94

V

0.1

Low-Level Output Voltage

0.36

V

Input Leakage Current

±0.1

μA

Quiescent Supply Current

1

μA

Additional Quiescent Supply Current

1.35

mA

Input Capacitance

2

10

pF



DYNAMIC CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

5

6.9

5

6.9

5.5

7.9

Propagation Delay Time Input(A or B)

to Output(Y)

5.5

7.9

ns



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Power Dissipation Capacitance

11.5

pF