DBVPACKAGE

(TOP VIEW)

3

2

4

5

1

OE

V

CC

B

A

GND

Seemechanicaldrawingsfordimensions.

OE

B

A

SW

2

1

4

SN74CBTLV1G125-Q1

LOW-VOLTAGE SINGLE FET BUS SWITCH

Check for Samples: SN74CBTLV1G125-Q1

1

FEATURES

•

Qualified for Automotive Applications

•

5-

Ω Switch Connection Between Two Ports

•

Rail-to-Rail Switching on Data I/O Ports

•

Operation

DESCRIPTION/ORDERING INFORMATION

The SN74CBTLV1G125 features a single high-speed line switch. The switch is disabled when the output-enable

(OE) input is high.

current will not backflow through the device when it is powered down. The device has isolation during power off.

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

ORDERABLE PART NUMBER

TOP-SIDE MARKING

–40°C to 125°C

SOT-23 – DBV

Reel of 3000

74CBTLV1G125DBVRQ1

VCTO

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

Table 1. FUNCTION TABLE

INPUT

FUNCTION

OE

L

A port = B port

H

Disconnect

LOGIC DIAGRAM (POSITIVE LOGIC)

1

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.

PRODUCTION DATA information is current as of publication date.

Copyright © 2009, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.