74AC11620

OCTAL BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCAS062A − JULY 1987 − REVISED APRIL 1993

2

POST OFFICE BOX 655303

POST OFFICE BOX 1443

logic diagram (positive logic)

2

A1

B1

EN2

24

OEAB

1

A1

2

A2

B1

23

3

A3

4

A4

9

A5

10

A6

11

A7

12

A8

B2

22

B3

21

B5

17

B4

20

B6

16

B8

14

B7

15

OEBA

1

13

24

23

1

EN1

13

OEBA

OEAB

To 7 Other Channels

† This symbol is in accordance with ANSI/IEEE Std 91-1984 and

IEC Publication 617-12.

−0.5 V to 7 V

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

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

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

±20 mA

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

±50 mA

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

±50 mA

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

±200 mA

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

Storage temperature range

−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.

NOTE 1: The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.