CLVC2G125IDCTRQ1.B中文资料德州仪器数据手册PDF规格书

1FEATURES

• Qualified for Automotive Applications

• Supports 5-V VCC Operation

• Inputs Accept Voltages to 5.5 V

• Max tpd of 4.3 ns at 3.3 V

• Low Power Consumption, 10-μA Max ICC

• ±24-mA Output Drive at 3.3 V

• Typical VOLP (Output Ground Bounce)

<0.8 V at VCC = 3.3 V, TA = 25°C

• Typical VOHV (Output VOH Undershoot)

>2 V at VCC = 3.3 V, TA = 25°C

• Ioff Supports Partial-Power-Down Mode

Operation

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

DESCRIPTION/ORDERING INFORMATION

The SN74LVC2G125-Q1 is a dual bus buffer gate designed for 1.65-V to 5.5-V VCC operation. This device

features dual line drivers with 3-state outputs. The outputs are disabled when the associated output-enable (OE)

input is high.

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.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,

preventing damaging current backflow through the device when it is powered down.