SN74ABT827

具有三态输出的 10 位缓冲器/驱动器

These 10-bit buffers or bus drivers provide a high-performance bus interface for wide data paths or buses carrying parity.

The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable OE1\ or OE2\\ input is high, all ten outputs are in the high-impedance state. The "ABT827 provide true data at the outputs.

When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V, 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.

The SN54ABT827 is characterized for operation over the full military temperature range of -55°C to 125°C. The is characterized for operation from -40°C to 85°C.

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State-of-the-Art _EPIC-_II_B_™ BiCMOS Design Significantly Reduces Power Dissipation

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Flow-Through Architecture Optimizes PCB Layout

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Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17

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Typical VOLP Output Ground Bounce < 1 V at VCC = 5 V, TA = 25°C

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High-Impedance State During Power Up and Power Down

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High-Drive Outputs -32-mA IOH, 64-mA IOL

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Package Options Include Plastic Small-Outline DW, Shrink Small-Outline DB, and Thin Shrink Small-Outline PW Packages, Ceramic Chip Carriers FK, and Plastic NT and Ceramic JT DIPs

EPIC-IIB is a trademark of Texas Instruments.