74LV541A

The 74LV541A is an octal buffer/line driver with 3-state outputs, which can accept supply voltage range from 2.0V to 5.5V. The device is the best choice for driving bus lines or buffer memory address registers. The inputs and outputs are placed on opposite sides of the package, making it easier to print circuit board layout.

The device features 3-state control gate consisting of a two-input AND gate with active low inputs. OE1 and OE2 are two output enable inputs. When OE1 and OE2 are low, data transmits from An inputs to the Yn outputs. When OE1 or OE2 is high, all outputs are in high-impedance state.

This device is highly suitable for partial power-down applications using power-off leakage current (IOFF) circuit. When the device is powered down, the current backflow will be prevented from passing through the device.