SN74ABT126 Quadruple Bus Buffer Gates With 3-State Outputs | TI.com

SN74ABT126 (ACTIVE) Quadruple Bus Buffer Gates With 3-State Outputs

Quadruple Bus Buffer Gates With 3-State Outputs - SN74ABT126
Datasheet
 

Description

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.

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)

Parametrics

Compare all products in Non-Inverting buffer/driver Email Download to Excel
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
SN74ABT126 Order now ABT     4.5     5.5     4     64     -32     30000     TTL-Compatible CMOS     3-State     Ultra high speed (tpd <5ns)
Partial power down (Ioff)
Over-voltage tolerant inputs
Power up 3-state    
300     Catalog     -40 to 85     PDIP | 14
SOIC | 14
SO | 14
SSOP | 14
TSSOP | 14
VQFN | 14