U74LVC240

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 7

www.unisonic.com.tw

QW-R126-009.A



PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

-0.5~6.5

V

Input Voltage

-0.5~ 6.5

V

Voltage applied to output in high-impedance

or power-off state

-0.5~6.5

V

Voltage applied to output in high or low state

Input Clamp Current

-50

mA

Output Clamp Current

-50

mA

Output Current

±50

mA

Vcc or GND Current

±100

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

TEST CONDITIONS

MIN

TYP

MAX UNIT

Supply Voltage

Operating

1.65

3.6

V

Data retention only

1.50

V

High-level input voltage

0.65×

V

1.7

V

2

V

Low-level input voltage

0.35×

V

0.7

V

0.8

V

Input voltage

0

5.5

V

Output Voltage

High or low state

0

V

3 state

0

5.5

V

High level output current

-4

mA

-8

mA

-12

mA

-24

mA

Low level output current

4

mA

8

mA

12

mA

24

mA

Input transition rise or fall rate

∆t/∆v

0

6

ns/V

Operating free-air temperature

-40

+125

°C