SN74LVC2G125DCTRHigh Speed Programmable Logic ICS Buffers Line Drivers Live Insertion

SN74LVC2G125DCTR Programmable Logic ICS Buffers & Line Drivers Tri-State Dual Bus

1 Features

• ESD Protection Exceeds JESD 22

• – 2000-V Human-Body Model
• – 1000-V Charged-Device Model
• Available in the Texas Instruments NanoFreeTM Package
• Supports 5-V VCC Operation
• Inputs Accept Voltages to 5.5 V
• Maxtpd of4.3nsat3.3V
• Low Power Consumption, 10-μA Max ICC
• ±24-mA Output Drive at 3.3 V
• Typical VOLP (Output Ground Bounce) <0.8VatVCC =3.3V,TA =25°C
• Typical VOHV (Output VOH Undershoot) >2VatVCC =3.3V,TA =25°C
• Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
• Can Be Used as a Down Translator to Translate Inputs From a Max of 5.5 V Down
• to the VCC Level
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

2 Applications

• Cable Modem Termination Systems

• High-Speed Data Acquisition and Generation

• Military: Radars and Sonars

• Motor Controls: High-Voltage

• Power Line Communication Modems

• SSDs: Internal or External

• Video Broadcasting and Infrastructure: Scalable Platforms

• Video Broadcasting: IP-Based Multi-Format Transcoders

• Video Communications Systems

The SN74LVC2G125 device 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.

NanoFreeTM package technology is a major breakthrough in IC packaging concepts, using the die as the package.

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.

Device Information