SN74CBTLV3126

LOW-VOLTAGE QUADRUPLE FET BUS SWITCH

SCDS038D – DECEMBER 1997 – REVISED JULY 1999

2

POST OFFICE BOX 655303

logic diagram (positive logic)

1A

1OE

SW

1B

2A

2OE

SW

2B

3A

3OE

SW

3B

4A

4OE

SW

4B

2

1

5

4

9

10

12

13

3

6

8

11

simplified schematic, each FET switch

A

(OE)

B

–0.5 V to 4.6 V

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

–0.5 V to 4.6 V

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

Continuous channel current

128 mA

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

–50 mA

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

Package thermal impedance,

127

°C/W

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

DBQ package

139

°C/W

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

DGV package

182

°C/W

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

PW package

170

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