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Octal Bidirectional Transceiver with TRI-STATE Inputs/ Outputs [Life-time buy]
National Semiconductor
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.
Features
• 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
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