74AC11244DBR

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74AC11244DBR

Octal Buffers/Drivers

Packaging

Package | PIN: DB | 24
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $2.88
10-24 $2.60
25-99 $2.42
100-249 $2.12
250-499 $1.99
500-749 $1.69
750-999 $1.42
1000+ $1.36

Features

  • EPICTM (Enhanced-Performance Implanted CMOS ) 1-um Process
  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
  • Flow-Through Architecture Optimizes PCB Layout
  • Center-Pin VCC and GND Pin Configurations Minimize High-Speed Switching Noise
  • 500-mA Typical Latch-Up Immunity at 125°C
  • Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, and Standard Plastic DIPs (NT)
  • EPIC is a trademark of Texas Instruments Incorporated.

Texas Instruments  74AC11244DBR

The 74AC11244 is an octal buffer or line driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The device can be used as two 4-bit buffers or one 8-bit buffer, with active-low output-enable (OE\) inputs.

When OE\ is low, the device passes noninverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, 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 74AC11244 is characterized for operation from -40°C to 85°C.