www.ti.com

Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

SN54LVC652A, SN74LVC652A

OCTAL BUS TRANSCEIVERS AND REGISTERS

WITH 3-STATE OUTPUTS

SCAS303L – JANUARY 1993 – REVISED SEPTEMBER 2005

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage range

–0.5

6.5

V

Input voltage range

–0.5

6.5

V

–0.5

6.5

V

–0.5

V

Input clamp current

–50

mA

Output clamp current

–50

mA

Continuous output current

±50

mA

±100

mA

DB package

63

DW package

46

θ

JA

°C/W

NS package

65

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)

The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.

(3)

(4)

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

SN54LVC652A

SN74LVC652A

UNIT

MIN

MAX

MIN

MAX

Operating

2

3.6

1.65

3.6

Supply voltage

V

Data retention only

1.5

1.5

0.65

× V

CC

High-level input voltage

1.7

V

2

2

0.35

× V

CC

Low-level input voltage

0.7

V

0.8

0.8

Input voltage

0

5.5

0

5.5

V

High or low state

0

0

Output voltage

V

3-state

0

5.5

0

5.5

–4

–8

High-level output current

mA

–12

–12

–24

24

4

8

Low-level output current

mA

12

12

24

24

∆t/∆v

Input transition rise or fall rate

5

5

ns/V

Operating free-air temperature

–55

125

–40

85

°C

(1)

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

5