HD74LVC244A

2

Pin Arrangement

(Top view)

11

12

13

14

15

16

17

18

19

2G

1Y1

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1

1

2

3

4

5

6

7

8

9

10

1G

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

GND

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Conditions

Supply voltage

V

CC

–0.5 to 6.0

V

Input diode current

I

IK

–50

mA

V

Input voltage

V

I

–0.5 to 6.0

V

Output diode current

I

OK

–50

mA

V

50

mA

V

Output voltage

V

O

–0.5 to V

V

Output "H" or "L"

–0.5 to 6.0

V

Output "Z" V

Output current

I

O

±50

mA

V

I

100

mA

Storage temperature

Tstg

–65 to 150

°C

Note:

The absolute maximum ratings are values which must not individually be exceeded, and furthermore,

no two of which may be realized at the same time.