SN74ABT126DR

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SN74ABT126DR

Quadruple Bus Buffer Gates With 3-State Outputs

Packaging

Package | PIN: D | 14
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $0.73
10-24 $0.65
25-99 $0.59
100-249 $0.50
250-499 $0.45
500-749 $0.35
750-999 $0.27
1000+ $0.23

Features

  • Typical VOLP (Output Ground Bounce)
       <1 V at VCC = 5 V, TA = 25°C
  • High-Impedance State During Power Up and Power Down
  • High-Drive Outputs (–32-mA IOH, 64-mA IOL)
  • Ioff and Power-Up 3-State Support Hot Insertion
  • Latch-Up Performance Exceeds 500 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

Texas Instruments  SN74ABT126DR

The ’ABT126 bus buffer gates feature independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low.

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 GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.