| Part Number | HT93214B |
| Manufacturer | Holtek Semiconductor Inc |
| Title | 1-memory Tone/Pulse Dialer |
| Description | The HT93214 are dialer series designed for low cost telephone set applications with expandable features such as Lock function, keytone and LCD dis... |
| Features |
· Operating Voltage: 2.0V~5.5V · Low standby current · Low memory retention current: 0.1mA (Typ.) · Tone/Pulse switchable · 32 (pulse)/31 (tone) digits for redialing · Pause and P ® T key for PBX · 4´4 keyboard matrix · 3.58MHz crystal or ceramic resonator · Hand-free control Patent Number: 86474, ... |
| File Size | 194.70KB |
| Datasheet |
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