1 Features

1• AEC-Q100 Qualified for Automotive Applications

– Device Temperature Grade 1:

–40°C to +125°C, TA

• 5-Ω Switch Connection Between Two Ports

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

• Ioff Supports Partial-Power-Down Mode Operation

2 Applications

• Ventilator

3 Description

The SN74CBTLV1G125 features a single high-speed

line switch. The switch is disabled when the outputenable

(OE) input is high.

This device is fully specified for partial-power-down

applications using Ioff. The Ioff feature ensures that

damaging current will not backflow through the device

when it is powered down. The device has isolation

during power off.

To ensure the high-impedance state during power up

or power down, OE should be tied to VCC through a

pullup resistor; the minimum value of the resistor is

determined by the current-sinking capability of the

driver.