SN54LVT162245A, SN74LVT162245A

3.3V ABT 16BIT BUS TRANSCEIVERS

WITH 3STATE OUTPUTS

SCBS714B − FEBRUARY 2000 − REVISED SEPTEMBER 2003

3

POST OFFICE BOX 655303

logic diagram (positive logic)

To Seven Other Channels

1DIR

1A1

1B1

1OE

To Seven Other Channels

2DIR

2A1

2B1

2OE

1

47

24

36

48

2

25

13

Pin numbers shown are for the DGG, DL, and WD packages.

−0.5 V to 4.6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Voltage range applied to any output in the high-impedance

−0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . .

96 mA

. . . . . . . . . . . . . . . . . . . . . . . . .

SN74LVT162245A (B port)

128 mA

. . . . . . . . . . . . . . . . . . . . . . . .

A port

30 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48 mA

. . . . . . . . . . . . .

SN74LVT162245A (B port)

64 mA

. . . . . . . . . . . . .

A port

30 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance,

70

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DL package

63

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GQL/ZQL package

42

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . .

−65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† 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.

NOTES:

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

2. This current flows only when the output is in the high state and VO > VCC.

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