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MC74AC245 - OCTAL BIDIRECTIONAL TRANSCEIVER

Download the MC74AC245 datasheet PDF. This datasheet also covers the MC74ACT245 variant, as both devices belong to the same octal bidirectional transceiver family and are provided as variant models within a single manufacturer datasheet.

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📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MC74ACT245_Motorola.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MC74AC245 OCTAL BIDIRECTIONAL TRANSCEIVER ON Semiconductor
MC74AC240 Octal Buffer/Line Driver ON Semiconductor
MC74AC244 Octal Buffer/Line Driver ON Semiconductor
MC74AC20 Dual 4-Input NAND Gate ON Semiconductor
MC74AC253 DUAL 4-INPUT MULTIPLEXER ON Semiconductor

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC74AC240 OCTAL BUFFER/LINE DRIVER
MC74AC241 OCTAL BUFFER/LINE DRIVER
MC74AC244 OCTAL BUFFER/LINE DRIVER
MC74AC20 DUAL 4-INPUT NAND GATE
MC74AC251 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.

View original datasheet text
( 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.