CD4081BCN

DM7497N National Semiconductor ... Synchronous Modulo-64 Bit Rate Multiplier DM7493AN National Semiconductor ... Decade and Binary Counters DM7490AN National Semiconductor ... Decade and Binary Counters DM7495N National Semiconductor ... 4-Bit Parallel Access Shift Registers DM7485N National Semiconductor ... 4-Bit Magnitude Comparators DM7451 National Semiconductor ... Dual 2-Wide, 2-Input AOI Gate DM7450N National Semiconductor ... Expandable Dual 2-Wide 2-Input AND-OR-INVERT Gate DM7439N National Semiconductor ... DM7439 Quad 2-Input NAND Buffer with Open-Collector Output