SN74LVC2G125DCTR

The SN74LVC2G125 device is a dual bus buffer gate, designed for 1.65-V to 5.5-V V(CC) operation. This device features dual line drivers with 3-state outputs. The outputs are disabled when the associated output-enable (OE(overline)) input is high. NanoFree™ 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 V(CC) 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 I(off). The I(off) circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

Applications

• Cable Modem Termination Systems
• High-Speed Data Acquisition and Generation
• 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

Key features

• ESD Protection Exceeds JESD 22 2000-V Human-Body Model 1000-V Charged-Device Model
• Available in the Texas Instruments NanoFree™ Package
• Supports 5-V V(CC) Operation
• Inputs Accept Voltages to 5.5 V
• Max t(pd) of 4.3 ns at 3.3 V
• Low Power Consumption, 10-μA Max ICC
• ±24 -mA Output Drive at 3.3 V
• Typical V(OLP) (Output Ground Bounce) <0.8 V at V(CC)=3.3 V, T(A)=25℃
• Typical V(OHV) (Output V(OH) Undershoot) >2 V at V(CC)=3.3 V, T(A)=25℃
• I(off) 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 V(CC) Level
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II