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HD74BC244A - Octal Buffers/Line Drivers

General Description

The HD74BC244A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process.

Key Features

  • low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight inverter drivers with three state outputs in a 20 pin package. This device is a non inverting buffer and has two active low enables (1G and 2G). Each enable independently controls 4 buffers. Features.
  • Input/Output are at high impedance state when power supply is off.
  • Built in input pull up circuit can make input pins be open, when not used.
  • TTL.

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Datasheet Details

Part number HD74BC244A
Manufacturer Renesas
File Size 112.57 KB
Description Octal Buffers/Line Drivers
Datasheet download datasheet HD74BC244A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HD74BC244A Octal Buffers/Line Drivers With 3 State Outputs REJ03D0281–0300Z (Previous ADE-205-007A (Z)) Rev.3.00 Jul.16.2004 Description The HD74BC244A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight inverter drivers with three state outputs in a 20 pin package. This device is a non inverting buffer and has two active low enables (1G and 2G). Each enable independently controls 4 buffers. Features • Input/Output are at high impedance state when power supply is off. • Built in input pull up circuit can make input pins be open, when not used.