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74ALS240A - Octal inverter buffer

Description

The 74ALS240A is an octal buffer that is ideal for driving bus lines or buffer memory address registers.

The outputs are all capable of sinking 24mA and sourcing up to 15mA, producing very good capacitive drive characteristics.

Features

  • Octal bus interface.
  • 3-State buffer outputs sink 24mA and source 15mA.
  • The -1 version sinks 48 mA.

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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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INTEGRATED CIRCUITS 74ALS240A/74ALS240A–1 Octal inverter buffer (3–State) Product specification IC05 Data Handbook 1991 Feb 08 Philips Semiconductors Philips Semiconductors Product specification Octal inverter buffer (3-State) 74ALS240A/ 74ALS240A-1 FEATURES • Octal bus interface • 3-State buffer outputs sink 24mA and source 15mA • The -1 version sinks 48 mA DESCRIPTION The 74ALS240A is an octal buffer that is ideal for driving bus lines or buffer memory address registers. The outputs are all capable of sinking 24mA and sourcing up to 15mA, producing very good capacitive drive characteristics. The device features two output enables, OEa and OEb, each controlling four of the 3-State outputs. The 74ALS240A-1 sinks 48 mA IOL if the VCC is limited to 5.0V ±0.25V.
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