RD74HC245A

Preliminary

R07DS0047EJ0100 Rev.1.00

Page 2 of 7

Jul 20, 2010

Pin Arrangement

1

2

3

4

5

6

7

8

9

10

DIR

GND

Enable

G

20

19

18

17

16

15

14

13

12

11

(Top view)

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Conditions

Supply voltage range

–0.5 to 7.0

V

Input / Output voltage

V

Input / Output diode current

20

mA

Output current

35

mA

75

mA

1375

mW

DIP

835

mW

SOP

Power dissipation

757

mW

TSSOP

Storage temperature

Tstg

–65 to +150

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.

Recommended Operating Conditions

Item

Symbol

Ratings

Unit

Conditions

Supply voltage

2 to 6

V

Input / Output voltage

V

Operating temperature

Ta

–40 to 85

0 to 1000

0 to 500

Input rise / fall time

*1

0 to 400

ns

Notes: 1. This item guarantees maximum limit when one input switches.

Waveform: Refer to test circuit of switching characteristics.