Datasheet Details
| Part number | DM74LS90N |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 61.43 KB |
| Description | Decade and Binary Counters |
| Download | DM74LS90N Download (PDF) |
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Overview: DM74LS90 Decade and Binary Counters August 1986 Revised March 2000 DM74LS90 Decade and Binary Counters.
Download the DM74LS90N datasheet PDF. This datasheet also includes the DM74LS90 variant, as both parts are published together in a single manufacturer document.
| Part number | DM74LS90N |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 61.43 KB |
| Description | Decade and Binary Counters |
| Download | DM74LS90N Download (PDF) |
|
|
|
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 complement applications.
To use their maximum count length (decade or four bit binary), the B input is connected to the QA output.
Compare DM74LS90N distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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DM74LS90N | Decade and Binary Counters | Fairchild Semiconductor |
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DM74LS90 | Decade and Binary Counters | National |
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DM74LS90 | Decade and Binary Counters | Fairchild Semiconductor |
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DM74LS90M | Decade and Binary Counters | Fairchild Semiconductor |
| Part Number | Description |
|---|---|
| DM74LS90M | Decade and Binary Counters |
| DM74LS93M | Decade and Binary Counters |
| DM74LS93N | Decade and Binary Counters |
| DM74LS952 | Dual Rank 8-Bit TRI-STATE?Shift Register |
| DM74LS95B | 4-BIR RIGHT/LEFT SHIFT REGISTER |
| DM74LS00 | Quad 2-Input NAND Gates |
| DM74LS02 | Quad 2-Input NOR Gates |
| DM74LS03 | Quad 2-Input NAND Gates |
| DM74LS04 | Hex Inverting Gates |
| DM74LS08 | Quad 2-Input AND Gates |