DM74LS259 8-Bit Addressable Latches August 1986 Revised March 2000 DM74LS259 8-Bit Addressable Latches General Description These 8-bit addressable latches are designed for general purpose storage applications in digital systems.
Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers.
They are multifunctional devices capable of storing single-line data in eight addressable latches, and being a 1-of-8 decoder or demultiplexer with active-high outputs.
Four distinct modes of operation are selectable by controlling the clear and enable inputs as enumerated in the function table.
In the addressable-latch mode, data at the datain terminal is...

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