SC9270D Overview
Description
The SC9270C/D is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high- and low-group filters and dialtone rejection.
| Part | SC9270D |
|---|---|
| Description | DTMF DEMODULATOR WITH FILTER AND DIGITAL DECODER |
| Manufacturer | Silan Semiconductors |
| Size | 234.26 KB |
Related Datasheets
| 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 |