The SN74LV541A device is an octal buffer/driver designed for 2-V to 5.5-V Vcc operation.These devices are ideal for driving bus lines or buffer memory address registers. They feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.

The 3-state control gate is a two-input AND gate with active-low inputs so that if either output-enable (OE1 or OE2) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted data when they are not 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; the
minimum value of the resistor is determined by the current-sinking capability of the driver.

These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the
outputs, preventing damaging current backflow through the devices when they are powered down.
 

1.Pin diagram:

2.Absolute Maximum Ratings:
over operating free-air temperature range (unless otherwise noted)


3.Recommended Operating Conditions:
over operating free-air temperature range (unless otherwise noted)

4.Electrical Characteristics:
over recommended operating free-air temperature range (unless otherwise noted)

• 2-V to 5.5-V Vcc Operation 
• Max t(pd) of 6 ns at 5 V 
• Typical V(olp) (Output Ground Bounce)< 0.8 V at VCC = 3.3 V, TA = 25°C 
• Typical V(OHV) (Output VOH Undershoot) > 2.3 V at VCC = 3.3 V, TA = 25°C 
• Support Mixed-Mode Voltage Operation on All Ports
• I(off )Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 250 mA Per 3 Description JESD 17 
• ESD Protection Exceeds JESD 22 
- 3000-V Human-Body Model
- 200-V Machine Model
- 2000-V Charged-Device Model

• Audio
• Servers
• Smart Grids
• TVs
• Infotainment
 • Set-Top-Boxes
• Surveillance Cameras
• Network Switches
 

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