MM74HC259 decoder equivalent, 8-bit addressable latch/3-to-8 line decoder.
s Typical propagation delay: 18 ns s Wide supply range: 2
–6V s Low input current: 1 µA maximum s Low quiescent current: 80 µA maximum (74HC Series)
Order.
in digital systems. The MM74HC259 has a single data input (D), 8 latch outputs (Q1
–Q8), 3 address inputs.
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