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SN74LS259 - 8-Bit Addressable Latch

Description

The SN74LS259 has four modes of operation as shown in the mode selection table.

In the addressable latch mode, data on the Data line (D) is written into the addressed latch.The addressed latch will follow the data input with all non-addressed latches remaining in their previous states.

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Datasheet preview – SN74LS259

Datasheet Details

Part number SN74LS259
Manufacturer ON Semiconductor
File Size 237.51 KB
Description 8-Bit Addressable Latch
Datasheet download datasheet SN74LS259 Datasheet
Additional preview pages of the SN74LS259 datasheet.

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Full PDF Text Transcription

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SN74LS259 8−Bit Addressable Latch The SN74LS259 is a high-speed 8-Bit Addressable Latch designed for general purpose storage applications in digital systems. It is a multifunctional device capable of storing single line data in eight addressable latches, and also a 1-of-8 decoder and demultiplexer with active HIGH outputs. The device also incorporates an active LOW common Clear for resetting all latches, as well as, an active LOW Enable. • Serial-to-Parallel Conversion • Eight Bits of Storage With Output of Each Bit Available • Random (Addressable) Data Entry • Active High Demultiplexing or Decoding Capability • Easily Expandable • Common Clear GUARANTEED OPERATING RANGES Symbol Parameter Min Typ Max Unit VCC Supply Voltage TA Operating Ambient Temperature Range 4.75 5.0 5.
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