| Part number | DM7490A |
|---|---|
| Datasheet | DM7490A-NationalSemiconductor.pdf |
| File Size | 90.33 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Decade and Binary Counters |
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Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the 90A and divideby-eight for the 93A All of these counters have a gated zero reset and the 90A also has gated set-to-nine inputs for use in BCD nine’s plement applications To use their maximum count...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
DM7490A | Decade and Binary Counters | Fairchild Semiconductor |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| DM7493A | Decade and Binary Counters |
| DM7497 | Synchronous Modulo-64 Bit Rate Multiplier |
| DM7400 | Quad 2-Input NAND Gates |
| DM7401 | Quad 2-Input NAND Gates with Open-Collector Outputs |
| DM7402 | Quad 2-Input NOR Gates |
| DM7404 | Hex Inverting Gates |
| DM7405 | (DM5405 / DM7405) Hex Inverters |
| DM7406 | Hex Inverting Buffers |
| DM7407 | Hex Buffers |
| DM7408 | Quad 2-Input AND Gates |
