# HT9170D (Component) ## Description DTMF receiver with 4 bit output, SOIC-18 #commonpartslibrary #interface #telecom #integratedcircuit ## Component Details - **Owner:** vasy_skral - **Created:** 5/31/2021 - **Last Updated:** 1/16/2023 - **Visibility:** Public - **Manufacturer Name:** Holtek - **Datasheet URL:** https://www.holtek.com/documents/10179/116711/9170v111.pdf - **Manufacturer Part Number:** HT9170D - **Part Type:** Integrated Circuit - **Used in:** 12 projects - **Forks:** 1 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C19260.html) | $0.721 | 222 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=HT9170D) | $1.04 | 1K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** HT9170D - **Package / Case Code:** 18-SOIC - **Pin Count:** 18 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | - | D0 | | | - | D1 | | | - | D2 | | | - | D3 | | | - | DV | | | - | EST | | | - | GS | | | - | INH | | | - | OE | | | - | PWDN | | | - | RT/GT | | | - | VDD | | | - | VN | | | - | VP | | | - | VREF | | | - | VSS | | | - | X1 | | | - | X2 | | --- *Generated from [https://www.flux.ai/vasy_skral/ht9170d](https://www.flux.ai/vasy_skral/ht9170d)*