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74AC245 - Octal Bidirectional Transceiver

General Description

The AC/ACT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications.

Current sinking capability is 24mA at both the A and B ports.

Key Features

  • ICC and IOZ reduced by 50%.
  • Non-inverting buffers.
  • Bidirectional data path.
  • A and B outputs source/sink 24mA.
  • ACT245 has TTL-compatible inputs General.

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📁 Similar Datasheet

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
74AC240 Octal Buffer/Line Driver
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74AC20 Dual 4-Input NAND Gate
74AC251 8-Input Multiplexer

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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74AC245, 74ACT245 — Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs January 2008 74AC245, 74ACT245 Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs Features ■ ICC and IOZ reduced by 50% ■ Non-inverting buffers ■ Bidirectional data path ■ A and B outputs source/sink 24mA ■ ACT245 has TTL-compatible inputs General Description The AC/ACT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (activeLOW) enables data from B ports to A ports.