This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | DM74LS90N |
|---|---|
| Datasheet | DM74LS90N DM74LS90 Datasheet (PDF) |
| File Size | 60.57 KB |
| Manufacturer | Fairchild (now onsemi) |
| 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 DM74LS90. All of these counters have a gated zero reset and the DM74LS90 also has gated set-to-nine inputs for use in BCD nine’s plement applications. To use their maximum count length (decade or four...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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DM74LS90N | Decade and Binary Counters | National Semiconductor |
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DM74LS90 | Decade and Binary Counters | National |
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DM74LS90M | Decade and Binary Counters | National Semiconductor |
See all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| DM74LS90 | Decade and Binary Counters |
| DM74LS90M | Decade and Binary Counters |
| DM74LS93 | Decade and Binary Counters |
| DM74LS93M | Decade and Binary Counters |
| DM74LS93N | Decade and Binary Counters |
| DM74LS00 | Quad 2-Input NAND Gate |
| DM74LS02 | Quad 2-Input NOR Gate |
| DM74LS03 | Quad 2-Input NAND Gates |
| DM74LS04 | Hex Inverting Gates |
| DM74LS05 | Hex Inverters |
