74AC11244PW

八路缓冲器/驱动器，具有三态输出 OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

The 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°C to 85°C.

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Center-pin VCC and GND pin configurations minimize high-speed switching noise

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3-state Outputs drive bus lines or buffer memory address registers

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Flow-through architecture optimizes PCB layout

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500mA Latch-up immunity at 125°C

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EPIC™ Enhanced-Performance Implanted CMOS 1µm process

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Green product and no Sib/Br