74AC11244DW

The 74AC11244DW is an octal Buffer/Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The device can be used as two 4-bit buffers or one 8-bit buffer with active-low output-enable (OE\) inputs. When OE\ is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE\ is high, 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 pull-up resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver. The 74AC11244 is characterized for operation from -40 to 85°C.

• Center-pin VCC and GND pin configurations minimize high-speed switching noise
• 3-state Outputs drive bus lines or buffer memory address registers
• Flow-through architecture optimizes PCB layout
• 500mA Latch-up immunity at 125°C
• EPIC™ (Enhanced-Performance Implanted CMOS) 1μm process
• Green product and no Sib/Br