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SN74ALB16244

OBSOLETE

16-ch, 3-V to 3.6-V bipolar buffers with 3-state outputs

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Data sheet
SN74ALB16244 is no longer in production
This product is no longer in production. New designs should consider an alternate product.
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SN74LVCZ16244A ACTIVE 16-ch, 2.7-V to 3.6-V buffers with 3-state outputs Replacement

SN74ALB16244

OBSOLETE
Data sheet Order now

Product details

Technology family ALB Supply voltage (min) (V) 3 Supply voltage (max) (V) 3.6 Number of channels 16 IOL (max) (mA) 25 Supply current (max) (µA) 89600 IOH (max) (mA) -25 Input type Bipolar Output type 3-State Features Balanced outputs, Input clamp diode, Ultra high speed (tpd <5ns) Rating Catalog Operating temperature range (°C) -40 to 85
Technology family ALB Supply voltage (min) (V) 3 Supply voltage (max) (V) 3.6 Number of channels 16 IOL (max) (mA) 25 Supply current (max) (µA) 89600 IOH (max) (mA) -25 Input type Bipolar Output type 3-State Features Balanced outputs, Input clamp diode, Ultra high speed (tpd <5ns) Rating Catalog Operating temperature range (°C) -40 to 85
SSOP (DL) 48 164.358 mm² 15.88 x 10.35 TSSOP (DGG) 48 101.25 mm² 12.5 x 8.1
  • Member of Texas Instruments' WidebusTM Family
  • State-of-the-Art Advanced Low-Voltage BiCMOS (ALB) Technology Design for 3.3-V Operation
  • Schottky Diodes on All Inputs to Eliminate Overshoot and Undershoot
  • Industry Standard '16244 Pinout
  • Distributed VCC and GND Pins Minimize High-Speed Switching Noise
  • Flow-Through Architecture Optimizes PCB Layout

    Widebus is a trademark of Texas Instruments.
  • Member of Texas Instruments' WidebusTM Family
  • State-of-the-Art Advanced Low-Voltage BiCMOS (ALB) Technology Design for 3.3-V Operation
  • Schottky Diodes on All Inputs to Eliminate Overshoot and Undershoot
  • Industry Standard '16244 Pinout
  • Distributed VCC and GND Pins Minimize High-Speed Switching Noise
  • Flow-Through Architecture Optimizes PCB Layout

    Widebus is a trademark of Texas Instruments.

The SN74ALB16244 16-bit buffer and line driver is designed for high-speed, low-voltage (3.3-V) VCC operation. This device is intended to replace the conventional driver in any speed-critical path. The small propagation delay is achieved using a unity-gain amplifier on the input and feedback resistors from input to output, which allows the output to track the input with a small offset voltage.

The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low output-enable (OE\) inputs.

The SN74ALB16244 16-bit buffer and line driver is designed for high-speed, low-voltage (3.3-V) VCC operation. This device is intended to replace the conventional driver in any speed-critical path. The small propagation delay is achieved using a unity-gain amplifier on the input and feedback resistors from input to output, which allows the output to track the input with a small offset voltage.

The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low output-enable (OE\) inputs.
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* Data sheet 16-Bit Buffer/Driver With 3-State Outputs datasheet (Rev. D) 18 Jan 2001

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