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( 2 )| file category | file content | version | upload time |
|---|---|---|---|
| DataSheet | |||
| CH456DS1.PDF | CH456 datasheet. CH456 is used for 16 digital tubes display drive and 64-key keyboard scanning. CH456 supports 2-wire serial interface, and is compatible with IIC, simplifying the workload of MCU. | 1.1 | 2021-11-29 |
| Others | |||
| PRODUCT_GUIDE.P... | Electronic selection of product selection manual, please refer to related product technical manual for more technical information. | 1.4 | 2018-12-29 |