8-Bit Successive Approximation Register
DM54LS503 DM74LS503 8-Bit Successive Approximation Register (with Expansion Control) April 1992 DM54LS503 DM74LS503 8-Bit Successive Approximation Register (with Expansion Control) General Description 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...
National Semiconductor