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54AC245 - Octal Bidirectional Transceiver

Description

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

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

Features

  • n n n n n n ICC and IOZ reduced by 50% Noninverting buffers Bidirectional data path A and B outputs source/sink 24 mA ’ACT245 has TTL-compatible inputs Standard Microcircuit Drawing (SMD).
  • ’AC245: 5962-87758.
  • ’ACT245: 5962-87663 Logic Symbols IEEE/IEC DS100283-1 DS100283-2 Pin Names OE T/R A0.
  • A7 B0.
  • B7.

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Datasheet preview – 54AC245

Datasheet Details

Part number 54AC245
Manufacturer National Semiconductor
File Size 173.67 KB
Description Octal Bidirectional Transceiver
Datasheet download datasheet 54AC245 Datasheet
Additional preview pages of the 54AC245 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com 54AC245 • 54ACT245 Octal Bidirectional Transceiver with TRI-STATE Inputs/Outputs August 1998 54AC245 • 54ACT245 Octal Bidirectional Transceiver with TRI-STATE ® Inputs/Outputs General Description The ’AC/’ACT245 contains eight non-inverting bidirectional buffers with TRI-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA 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 (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.
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