SN74LVC126APWR Programmable Logic ICS Buffers & Line Drivers Tri-State Quad Bus

1 Features

• Operates From 1.65 V to 3.6 V

• Specified From –40°C to +125°C

• Inputs Accept Voltages up to 5.5 V

• Maximum tpd of 4.7 ns 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

• Latch-Up Performance Exceeds 250 mA Per JESD 17

   

2 Applications

• AV Receivers

• Audio Docks: Portable

• Blu-ray Players and Home Theaters

• MP3 Players or Recorders

• Personal Digital Assistants (PDAs)

• Power: Telecom, Server, and AC-DC Supplies (Single-Controller, Analog, and Digital)

• Solid State Drives (SSDs): Client and Enterprise

• TVs: LCD, Digital, and High-Definition (HDTV)

• Tablets: Enterprise

• Video Analytics: Server

• Wireless Headsets, Keyboards, and Mice

The SN74LVC126A device is a quadruple bus buffer gate designed for 1.65-V to 3.6-V VCC operation.

The SN74LVC126A device features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low.

To ensure the high-impedance state during power up or power down, OE must be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V and 5-V system environment.

Device Information