SN74ABT2827 10-Bit Buffers/Drivers With 3-State Outputs | TI.com

SN74ABT2827
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10-Bit Buffers/Drivers With 3-State Outputs

10-Bit Buffers/Drivers With 3-State Outputs - SN74ABT2827
Datasheet
 

Description

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 ( or ) input is high, all ten outputs are in the high-impedance state. The 'ABT2827 provide true data at their outputs.

To ensure the high-impedance state during power up or power down, 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 outputs, which are designed to source or sink up to 12 mA, include equivalent 25- series resistors to reduce overshoot and undershoot.

The SN54ABT2827 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT2827 is characterized for operation from -40°C to 85°C.

 

 

Features

  • Output Ports Have Equivalent 25- Series Resistors, So No External Resistors Are Required
  • State-of-the-Art EPIC-IIBTM BiCMOS Design Significantly Reduces Power Dissipation
  • Flow-Through Architecture Optimizes PCB Layout
  • Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
  • Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
  • Package Options Include Plastic Small-Outline (DW) Package, Ceramic Chip Carriers (FK), and Plastic (NT) and Ceramic (JT) DIPs

    EPIC-IIB is a trademark of Texas Instruments Incorporated.

     

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) IOL (Max) (mA) IOH (Max) (mA) ICC (uA) Input type Output type Features Data rate (Mbps) Rating Operating temperature range (C) Package Group
SN74ABT2827 Order now ABT     4.5     5.5     10     12     -12     40000     TTL-Compatible CMOS     3-State     Balanced outputs
Ultra high speed (tpd <5ns)
Partial power down (Ioff)
Over-voltage tolerant inputs
Damping resistors    
300     Catalog     -40 to 85     SOIC | 24