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MC74AC245

Part Number	MC74AC245
Manufacturer	ON Semiconductor
Description	OCTAL BIDIRECTIONAL TRANSCEIVER
Published	Apr 15, 2006
Detailed Description	MC74AC245, MC74ACT245 Octal Bidirectional Transceiver with 3-State Inputs/Outputs The MC74AC245/74ACT245 contains eight...
Datasheet	MC74AC245 PDF File

Overview

MC74AC245, MC74ACT245 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.
Features • Noninverting Buffers • Bidirectional Data Path • A and B Outputs Source/Sink 24 mA • ′ACT245 has TTL Compatible Inputs • These are Pb−Free Devices PIN ASSIGNMENT PIN OE T/R A0−A7 B0−B7 FUNCTION Output Enable Input Transmit/Receive Input Side A 3−State Inputs or 3−State Outputs Side B 3−State Inputs or 3−State Outputs TRUTH TAB...

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