IN74ALS240A

3

ELECTRICAL CHARACTERISTICS OVER RECOMMENDED OPERATING FREE-

AIR TEMPERATURE RANGE

Parameter

Test Conditions

MIN

TYP** MAX UNIT

-1.2

V

V

2.4

3.2

V

2

0.25

0.4

0.35

0.5

V

0.35

0.5

20

µA

-20

µA

0.1

mA

20

µA

-0.1

m

Α

-30

-112

m

Α

Output high4

11

Outputs low

13

23

m

Α

Outputs disabled

14

25

***- The output conditions have been chosen to produce a current that closely approximates one half of the true

SWITCHING CHARACTERISTICS

Parameter

From (input)

To (output)

Ω

Ω

UNIT

MIN

MAX

A

Y

2

9

ns

2

9

OE

Y

5

13

ns

5

18

OE

Y

2

10

ns

3

12

*- For conditions shown as MIN and MAX, use the appropriate value specified under recommended operating

conditions