DM74LS503 register equivalent, 8-bit successive approximation register.
Y Performs serial-to-parallel conversion Y Expansion control for longer words Y Storage and control for.
The ’LS503 register is basically the same as the ’LS502 except that it has an active LOW Enable (E) input that is used in cascading two or more packages for longer word lengths A HIGH signal on E after a START operation forces Q7 HIGH and prevents th.
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