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MC74AC245 - OCTAL BIDIRECTIONAL TRANSCEIVER

This page provides the datasheet information for the MC74AC245, a member of the MC74ACT245 OCTAL BIDIRECTIONAL TRANSCEIVER family.

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( DataSheet : www.DataSheet4U.com ) MC74AC245 MC74ACT245 Octal Bidirectional T ransceiver with 3ĆState Inputs/Outputs OCTAL BIDIRECTIONAL TRANSCEIVER WITH 3-STATE INPUTS/OUTPUTS The MC74AC245/74ACT245 contains eight non-inverting bidirectional buffers with 3-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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