DG526 Datasheet, PDF(12/16 Page) Intersil Corporation – Analog CMOS Latchable Multiplexers

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DG526 Datasheet, PDF (12/16 Pages) Intersil Corporation – Analog CMOS Latchable Multiplexers

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DG526, DG527, DG528, DG529

Truth Tables

DG526

Latching

A3 A2 A1 A0 EN WR RS ON SWITCH

XXXXX

1 Maintains

Previous

Switch State

Reset

X X X X X X 0 None

(Latches

Cleared)

Trans-

XXXX0 0 1

parent

Operation 0 0 0 0 1 0 1

0001101

None

1

2

0010101

3

0011101

4

0100101

5

0101101

6

0110101

7

0111101

8

1000101

9

1001101

10

1010101

11

1011101

12

1100101

13

1101101

14

1110101

15

1111101

16

Logic â0â = VAL, VENL â¤ 0.8V

DG527

Latching

A2 A1 A0 EN WR RS ON SWITCH

XXXX

1 Maintains

Previous

Switch State

Reset

X X X X X 0 None

(Latches

Cleared)

Trans-

XXX0 0 1

parent

Operation 0 0 0 1 0 1

001101

None

1

2

010101

3

011101

4

100101

5

101101

6

110101

7

111101

8

Logic â1â = VAH, VENH â¥ 2.4V

DG528

A2 A1 A0 EN WR RS

ON SWITCH

XXXX

1 Maintains Previous

Switch Condition

X X X X X 0 None (Latches Cleared)

XXX0 0 1

None

000101

1

001101

2

010101

3

011101

4

100101

5

101101

6

110101

7

111101

8

DG529

A1 A0 EN WR

X

X

X

X

X

X

X

X

X

0

0

0

0

1

0

0

1

1

0

1

0

1

0

1

1

1

0

Logic â1â: VAH â¥ 2.4V

Logic â0â: VAL â¤ 0.8V

RS

ON SWITCH

1 Maintains Previous Switch

Condition

0 None (Latches Cleared)

1

None

1

1

1

2

1

3

1

4

12-12

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