1

SEL1

2

S1

3

D1

4

SEL2

9

D3

10

S3

11

SEL3

12

N.C.

Not to scale

1

SEL1

14

VDD

2

S1

13

SEL4

3

D1

12

S4

4

SEL2

11

D4

5

S2

10

SEL3

6

D2

9

S3

7

GND

8

D3

Not to scale

3

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5 Pin Configuration and Functions

PW Package

14-Pin TSSOP

Top View

RSV Package

16-Pin QFN

Top View

(1)

I = input, O = output, I/O = input and output, P = power

Pin Functions

PIN

DESCRIPTION

NAME

TSSOP

UQFN

SEL1

1

1

I

Select pin 1: controls state of switch #1 (logic low = OFF, logic high = ON)

S1

2

2

I/O

Source pin 1. Can be an input or output.

D1

3

3

I/O

Drain pin 1. Can be an input or output.

SEL2

4

4

I

Select pin 2: controls state of switch #2 (logic low = OFF, logic high = ON)

S2

5

5

I/O

Source pin 2. Can be an input or output.

D2

6

6

I/O

Drain pin 2. Can be an input or output.

N.C.

-

7

Not Connected

Not Connected - Can be shorted to GND or left floating

GND

7

8

P

Ground (0 V) reference

D3

8

9

I/O

Drain pin 3. Can be an input or output.

S3

9

10

I/O

Source pin 3. Can be an input or output.

SEL3

10

11

I

Select pin 3: controls state of switch #3 (logic low = OFF, logic high = ON)

N.C.

-

12

Not Connected

Not Connected - Can be shorted to GND or left floating

D4

11

13

I/O

Drain pin 4. Can be an input or output.

S4

12

14

I/O

Source pin 4. Can be an input or output.

SEL4

13

15

I

Select pin 4: controls state of switch #4 (logic low = OFF, logic high = ON)

VDD

14

16

P

Positive power supply. This pin is the most positive power-supply potential. For reliable

GND.