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SQE

MTN

1

1

VCCA

-

A port power supply, 1.65V≤VCCA≤5.5V and VCCA≤ VCCB

2

2

A1

I/O

Input/Output A1, referenced to VCCA

3

3

A2

I/O

Input/Output A2, referenced to VCCA

4

4

A3

I/O

Input/Output A3, referenced to VCCA

5

5

A4

I/O

Input/Output A4, referenced to VCCA

6

6

NC

-

No connection

7

7

GND

-

Ground

8

8

OE

I

Pull OE low to place all outputs in Hi-Z.

9

9

NC

-

No connection

10

10

B4

I/O

Input/Output B4, referenced to VCCB

11

11

B3

I/O

Input/Output B3, referenced to VCCB

12

12

B2

I/O

Input/Output B2, referenced to VCCB

13

13

B1

I/O

Input/Output B1, referenced to VCCB

14

14

VCCB

-

B port power supply, 2.3V≤VCCB≤5.5V

EP

-

NC

-

No connection