54LS244 Octal TRI-STATE Buffers/Line Drivers/Line Receivers

National Semiconductor

Description

54LS244 DM74LS244 Octal TRI-STATE Buffers Line Drivers Line Receivers August 1989 54LS244 DM74LS244 Octal TRI-STATE Buffers Line Drivers Line Receiv.
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: 54LS244
Manufacturer: National Semiconductor
File Size: 130.56 KB
Datasheet: 54LS244-NationalSemiconductor.pdf
Description: Octal TRI-STATE Buffers/Line Drivers/Line Receivers

Features

* Y TRI-STATE outputs drive bus lines directly Y PNP inputs reduce DC loading on bus lines Y Hysteresis at data inputs improves noise margins Y Typical IOL (sink current) 54LS 12 mA 74LS 24 mA Y Typical IOH (source current) 54LS b12 mA 74LS b15 mA Y Typical propagation delay times Inverting 10

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54LS244 Octal TRI-STATE Buffers Line Drivers Line Receivers National Semiconductor

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