Holtek Semiconductor
₹28.00 + 18% GST
B2B GST Credit Available
HT9170B, DTMF Receiver
₹33.04
All Inclusive, Shipping Calculated at Checkout
B2B GST Credit Available
10 or more ₹30.09
- Stock: 21 in Stock
- SKU: 01135
- Delivery Time
- Bulk & B2B RFQ
HT9170B, DTMF Receiver, DIP-18, Holtek Semiconductor
The HT9170B/D are Dual Tone Multi Frequency (DTMF) receivers integrated with digital decoder and bandsplit filter functions as well as power-down mode and inhibit mode operations. Such devices use digital counting techniques to detect and decode all the 16 DTMF tone pairs into a 4-bit code output
Product's Technical Datasheet (131 KB) 
- Operating Voltage 2.5V to 5.5V
- Minimum external Components
- No external Filter is required
- TriState Data Output for MCU Interface
