19 Pages, 769 KB, Original
IC SELECTOR/MUX DL 4-1 16SOP - SN74HC253NSR
19 Pages, 769 KB, Original
IC SELECTOR/MUX DL 4-1 16-SOP - SN74HC253NSRE4
19 Pages, 769 KB, Original
IC DATA SELECTOR/MUX SGL 16SOP - SN74HC253NSRG4