U74HC08

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R502-236.F



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

-0.5~7

V

Input Clamp Current

±20

mA

Output Clamp Current

±20

mA

Output Current

±25

mA

±50

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.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

SOP-14

86

DIP-14

80

Junction to Ambient

TSSOP-14

113

°C/W



RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Supply Voltage

2

6

V

Input Voltage

0

Vcc

V

Output Voltage

0

V

1000

500

Input Transition Rise or Fall Rate

400

ns

Ambient Operating Temperature

-40

85

°C



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

1.5

3.15

High-Level Input Voltage

4.2

V

0.5

1.35

Low-Level Input Voltage

1.8

V

1.9

1.998

4.4

4.999

5.9

5.999

3.98

4.3

High-Level Output Voltage

5.48

5.8

V

0.002

0.1

0.001

0.1

0.001

0.1

0.17

0.26

Low-Level Output Voltage

0.15

0.26

V

Input Leakage Current

±0.1 ±100

nA

Quiescent Supply Current

2

µA

Input Capacitance

3

10

pF