10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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 provides 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 55C to 125C. The SN74ABT827 is characterized for operation from 40C to 85C. By Texas Instruments