SN74LVC2G241DCUR Programmable Logic ICS Buffers & Line Drivers Tri-State Dual

1 Features

• Available in the Texas Instruments NanoFreeTM Package

• Supports 5-V VCC Operation
• Inputs Accept Voltages to 5.5 V
• Maxtpd of4.1nsat3.3V
• Low Power Consumption, 10-μA Maximum 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
• ESD Protection Exceeds JESD 22
• – 2000-V Human-Body Model (A114-A)
• – 200-V Machine Model (A115-A)
• – 1000-V Charged-Device Model (C101)

2 Applications

• AV Receivers

• Blu-ray Players and Home Theaters

• DVD Recorders and Players

• Desktop or Notebook PCs

• Digital Radio or Internet Radio Players

• Digital Video Cameras (DVC)

• Embedded PCs

• GPS: Personal Navigation Devices

• Mobile Internet Devices

• Network Projector Front-Ends

• Portable Media Players

• Pro Audio Mixers

This dual buffer and line driver is designed for 1.65-V to 5.5-V VCC operation.

The SN74LVC2G241 device is designed specifically to improve both the performance and density of 3- state memory-address drivers, clock drivers, and bus- oriented receivers and transmitters.

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

The SN74LVC2G241 device is organized as two 1-bit line drivers with separate output-enable (1OE, 2OE) inputs. When 1OE is low and 2OE is high, the device passes data from the A inputs to the Y outputs. When 1OE is high and 2OE is low, the outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor, and OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sinking or the current-sourcing 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