DM74LS240 Datasheet - National Semiconductor

DM74LS240 Octal TRI-STATE Buffers/Line Drivers/Line Receivers

These buffers line drivers are designed to improve both the performance and PC board density of TRI-STATE buffers drivers employed as memory-address drivers clock drivers and bus-oriented transmitters receivers Featuring 400 mV of hysteresis at each low current PNP data line input they provide impro.

DM74LS240 Features

* Y Y Y Y Y TRI-STATE outputs drive bus lines directly PNP inputs reduce DC loading on bus lines Hysteresis at data inputs improves noise margins Typical IOL (sink current) 54LS 12 mA 74LS 24 mA Typical IOH (source current) b 12 mA 54LS b 15 mA 74LS Typical propagation delay times Inverting 10 5 ns

DM74LS240 Datasheet (142.98 KB)

DM74LS240 Datasheet Preview — Preview of DM74LS240 PDF

Datasheet Details

Part number:

DM74LS240

Manufacturer:

National Semiconductor

File Size:

142.98 KB

Description:

Octal tri-state buffers/line drivers/line receivers.

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DM74LS241 Octal TRI-STATE Buffers/Line Drivers/Line Receivers (National Semiconductor)

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DM74LS244 Octal TRI-STATEE Buffers/Line Drivers/Line Receivers (National Semiconductor)

DM74LS244 Octal 3-STATE Buffer/Line Driver/Line Receiver (Fairchild Semiconductor)

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TAGS

DM74LS240 Octal TRI-STATE Buffers Line Drivers Line Receivers National Semiconductor

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