DM7497 is Synchronous Modulo-64 Bit Rate Multiplier manufactured by National Semiconductor.
| Part Number | Description |
|---|---|
| DM7490A | Decade and Binary Counters |
| DM7493A | Decade and Binary Counters |
| DM7400 | Quad 2-Input NAND Gates |
| DM7401 | Quad 2-Input NAND Gates with Open-Collector Outputs |
| DM7402 | Quad 2-Input NOR Gates |
The ’97 contains a synchronous 6-stage binary counter and six decoding gates that serve to gate the clock through to the output at a sub-multiple of the input frequency The output pulse rate relative to the clock frequency is determined by signals applied to.
