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Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

SN74LVCE161284

19-BIT IEEE STD 1284 TRANSLATION TRANSCEIVER

WITH ERROR-FREE POWER UP

SCES541 – JANUARY 2004 – REVISED MARCH 2005

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

MIN

MAX

UNIT

–0.5

7

V

Supply voltage range

–0.5

4.6

V

–2

7

V

Input and output voltage range

–0.5

V

Input clamp current

–20

mA

Output clamp current

–50

mA

Except PERI LOGIC OUT

±50

mA

Continuous output current

PERI LOGIC OUT

±100

mA

±200

mA

Output high sink current

65

mA

DGG package

70

θ

JA

°C/W

DL package

63

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

(3)

The ac input-voltage pulse duration is limited to 40 ns if the amplitude is greater than –0.5 V.

(4)

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

MIN

MAX

UNIT

3

5.5

V

Supply voltage

3

3.6

V

A, B, DIR, and HD

2

C14–C17

2.3

High-level input voltage

V

HOST LOGIC IN

2.6

PERI LOGIC IN

2

A, B, DIR, and HD

0.8

C14–C17

0.8

Low-level input voltage

V

HOST LOGIC IN

1.6

PERI LOGIC IN

0.8

Peripheral side

0

Input voltage

V

Cable side

0

5.5

Open-drain output voltage

HD low

0

5.5

V

HD high, B and Y outputs

–14

High-level output current

A outputs and HOST LOGIC OUT

–4

mA

PERI LOGIC OUT

–0.5

B and Y outputs

14

Low-level output current

A outputs and HOST LOGIC OUT

4

mA

PERI LOGIC OUT

84

Operating free-air temperature

0

70

°C

(1)

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

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