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74F245 - Octal Bidirectional Transceiver

Download the 74F245 datasheet PDF. This datasheet also covers the 74F245MSA variant, as both devices belong to the same octal bidirectional transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The ’F245 contains eight non-inverting bidirectional buffers with TRI-STATE outputs and is intended for bus-oriented applications Current sinking capability is 24 mA (20 mA Mil) at the A ports and 64 mA (48 mA Mil) at the B ports The Transmit Receive (T R) input determines the direction of data flow

Key Features

  • Y Non-inverting buffers Y Bidirectional data path Y A outputs sink 24 mA (20 mA Mil) Y B outputs sink 64 mA (48 mA Mil) Y Guaranteed 4000V minimum ESD protection Commercial 74F245PC 74F245SC (Note 1) 74F245SJ (Note 1) 74F245MSA (Note 1) Military 54F245DM (Note 2) 54F245FM (Note 2) 54F245LM (Note 2) Package Number N20A J20A M20B M20D MSA20 W20A E20A Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74F245MSA_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74F245 Octal Bidirectional Transceiver Texas Instruments
74F245 Octal transceiver Philips
74F245 Octal Bidirectional Transceiver Fairchild
74F240 Octal inverter buffer Philips
74F240 Octal Buffers/Line Drivers Fairchild

Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
74F241 Octal Buffers/Line Drivers
74F243 Quad Bus Transceiver
74F244 Octal Buffers/Line Drivers
74F251A 8-Input Multiplexer
74F257A Quad 2-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
54F 74F245 Octal Bidirectional Transceiver with TRI-STATE Outputs June 1995 54F 74F245 Octal Bidirectional Transceiver with TRI-STATE Outputs General Description The ’F245 contains eight non-inverting bidirectional buffers with TRI-STATE outputs and is intended for bus-oriented applications Current sinking capability is 24 mA (20 mA Mil) at the A ports and 64 mA (48 mA Mil) at the 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 Y Non-inverting buffers Y Bidirectional data path Y A outputs sink 2