MM74C922WM
IC ENCODER 16-KEY 1 X 8:4 20SOICManufacturer: onsemi
Categories: Signal Switches, Multiplexers, Decoders
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The onsemi MM74C922WM is a 16-key encoder within the 74C series, designed for efficient keypad scanning and encoding. This device features a 1 x 8:4 circuit configuration, enabling it to scan up to 16 input keys and output a 4-bit binary code representing the pressed key. It operates from a single supply voltage ranging from 3V to 15V and offers independent circuit functionality. The MM74C922WM is housed in a 20-SOIC package, compatible with surface mount assembly. Typical applications include data entry terminals, control panels, and instrumentation systems where reliable and compact key encoding is essential. The component is rated for an operating temperature range of -40°C to 85°C.
Additional Information
Series: 74CRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Circuit | 1 x 8:4 |
| Type | 16-Key Encoder |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3V ~ 15V |
| Independent Circuits | 1 |
| Current - Output High, Low | 15mA, 16mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 20-SOIC |
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