MM74HC688 detector) equivalent, 8-bit magnitude comparator (equality detector).
s Typical propagation delay: 20 ns s Wide power supply range: 2
–6V s Low quiescent current: 80 µA (74 Series) s Large output current: 4 mA (74 Series) s S.
where memory block enable signals must be generated from computer address information. The comparator’s output can driv.
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