www.ti.com

DIR

OE

A1

B1

To Seven Other Channels

2

3

22

21

Absolute Maximum Ratings

(1)

SN74LVC4245A

OCTAL BUS TRANSCEIVER AND 3.3-V TO 5-V SHIFTER

WITH 3-STATE OUTPUTS

SCAS375H – MARCH 1994 – REVISED MARCH 2005

LOGIC DIAGRAM (POSITIVE LOGIC)

over operating free-air temperature range for V

MIN

MAX

UNIT

Supply voltage range

–0.5

6.5

V

–0.5

Input voltage range

V

Control inputs

–0.5

6

Output voltage range

–0.5

V

Input clamp current

–50

mA

Output clamp current

–50

mA

Continuous output current

±50

mA

±100

mA

DB package

63

θ

JA

DW package

46

°C/W

PW package

88

Storage temperature range

–65

150

°C

(1)

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

This value is limited to 6 V maximum.

(3)

The package thermal impedance is calculated in accordance with JESD 51-7.

2