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DM54LS240 Octal TRI-STATE Buffers/Line Drivers/Line Receivers

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Description

DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal TRI-STATE Buffers Line Drivers Line Receivers April 1992 DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal.
These buffers line drivers are designed to improve both the performance and PC board density of TRI-STATE buffers drivers employed as memory-address d.

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Datasheet Specifications

Part number
DM54LS240
Manufacturer
National Semiconductor
File Size
142.98 KB
Datasheet
DM54LS240_NationalSemiconductor.pdf
Description
Octal TRI-STATE Buffers/Line Drivers/Line Receivers

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

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