SN74CBTS3306

DUAL FET BUS SWITCH

WITH SCHOTTKY DIODE CLAMPING

SCDS029I − JANUARY 1996 − REVISED JANUARY 2004

1

POST OFFICE BOX 655303

description/ordering information

The SN74CBTS3306 features independent line

switches with Schottky diodes on the I/Os to

clamp undershoot. Each switch is disabled when

the associated output-enable (OE) input is high.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

SOIC − D

Tube

SN74CBTS3306D

CR306

−40

°C to 85°C

SOIC − D

Tape and reel

SN74CBTS3306DR

CR306

−40

°C to 85°C

TSSOP − PW

Tube

SN74CBTS3306PW

CR306

TSSOP − PW

Tape and reel

SN74CBTS3306PWR

CR306

† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines

are available at www.ti.com/sc/package.

FUNCTION TABLE

(each bus switch)

INPUT

OE

FUNCTION

L

A port = B port

H

Disconnect

logic diagram (positive logic)

1A

1B

1OE

2A

2B

2OE

2

1

5

7

3

6

Copyright

 2004, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

D OR PW PACKAGE

(TOP VIEW)

1

2

3

4

8

7

6

5

2OE

2B

2A

1OE

1A

1B

GND