| Part | ELM404 |
|---|---|
| Description | Rotary Decoder |
| Manufacturer | ELM |
| Size | 74.45 KB |
Length: 1.016 mm
The ELM404 is an 8 pin integrated circuit that is used to convert the output from a rotary encoder into three signals (chip select, clock and up/down) that can be used to control various devices. The low power CMOS technology used ensures that only a very small current is required over the entire 2.0 to 5.5 volt operating range.
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| DigiKey | 999 | 1+ : 0.13 USD 10+ : 0.091 USD 100+ : 0.0627 USD 500+ : 0.04954 USD |
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| TME | 0 | 1000+ : 0.065 EUR 2000+ : 0.0585 EUR 5000+ : 0.052 EUR 10000+ : 0.0455 EUR |
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| Part Number | Manufacturer | Description |
|---|---|---|
| SN74LS47N | onsemi | BCD to 7-Segment Decoder/Driver |
| 74LS139 | Fairchild Semiconductor | Decoder/Demultiplexer |
| 74LS48 | National Semiconductor | BCD to 7-Segment Decoder |