Datasheet4U Logo Datasheet4U.com

MC74AC640 - OCTAL BIDIRECTIONAL TRANSCEIVER

Key Features

  • products for any such unintended or unauthorized.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MC74AC646 Octal Transceiver/Register ON Semiconductor
MC74AC652 Octal Transceiver/Register ON Semiconductor
MC74AC00 Quad 2-Input NAND Gate ON Semiconductor
MC74AC02 Quad 2-Input NOR Gate ON Semiconductor
MC74AC04 Hex Inverter ON Semiconductor

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC74AC643 OCTAL BIDIRECTIONAL TRANSCEIVER
MC74AC646 OCTAL TRANSCEIVER/REGISTER
MC74AC648 OCTAL TRANSCEIVER/REGISTER
MC74AC648N OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (INVERTING)
MC74AC620 OCTAL BIDIRECTIONAL TRANSCEIVER

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
www.DataSheet4U.com MC74AC640 MC74ACT640 Octal Bidirectional Transceiver with 3ĆState Outputs The MC74AC640/74ACT640 octal bus transceiver is designed for asynchronous two-way communication between data buses. The device transmits data from bus A to bus B when T/R = HIGH, or from bus B to bus A when T/R = LOW. The enable input can be used to disable the device so the buses are effectively isolated.