2

ML65244/ML65L244

PIN CONFIGURATION

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20-Pin SOIC, QSOP

PIN DESCRIPTION

NAME

I/O

DESCRIPTION

Ai

I

Data Bus A

YAi

O

Data Bus A

Bi

I

Data Bus B

YBi

O

Data Bus B

1G

I

Output Enable for data bus A

2G

I

Output Enable for data bus B

GND

I

Signal Ground

I

+ 5V supply

FUNCTION TABLE

1G/2G

Ai/Bi

YAi/YBi

HX

Z

LL

L

LH

H

1G

A0

YB0

A1

YB1

A2

YB2

A3

YB3

GND

2G

YA0

B0

YA1

B1

YA2

B2

YA3

B3

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

ABSOLUTE MAXIMUM RATINGS

AC Input voltage (< 20ns) ........................................ –3.0V

Output sink current (per pin) ................................ 120mA

Storage temperature ................................ –65

°C to 150°C

Junction temperature .............................................. 150

°C

Thermal Impedance (

SOIC ............................................................... 96

°C/W

QSOP ............................................................ 100

°C/W

L = Logic Low

H = Logic High

X = Don’t Care

Z = High Impedance