{"product_id":"cd74hc4067-high-speed-cmos-16-channel-analog-digital-multiplexer-breakout-module-1","title":"CD74HC4067 High Speed CMOS 16-Channel Analog\/Digital Multiplexer Breakout Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eCD74HC4067 High-Speed CMOS 16-Channel Analog\/Digital Multiplexer Breakout Module\u003c\/h2\u003e\nThe \u003cstrong\u003eCD74HC4067 High-Speed CMOS 16-Channel Analog\/Digital Multiplexer Breakout Module\u003c\/strong\u003e is a versatile breakout board based on the popular CD74HC4067 IC, which allows a single microcontroller pin to interface with up to \u003cstrong\u003e16 analog or digital signals\u003c\/strong\u003e. Internally, the module functions like a digitally controlled rotary switch, routing a common signal pin (\u003cstrong\u003eSIG\u003c\/strong\u003e) to one of sixteen channel pins (\u003cstrong\u003eC0–C15\u003c\/strong\u003e). \u003cbr\u003e\u003cbr\u003eThe multiplexer supports both \u003cstrong\u003eanalog and digital signals\u003c\/strong\u003e (within the VCC range) and works bidirectionally, meaning signals can flow in either direction. Channel selection is controlled using four digital address pins (\u003cstrong\u003eS0–S3\u003c\/strong\u003e), enabling efficient expansion of inputs or outputs using minimal GPIO resources. \u003cbr\u003e\u003cbr\u003eThanks to its low ON resistance, low leakage current, and break-before-make switching, the CD74HC4067 is ideal for sensor multiplexing, signal routing, and communication line expansion. The onboard \u003cstrong\u003eEN (Enable)\u003c\/strong\u003e pin allows all channels to be disconnected when driven HIGH, providing additional control and signal isolation.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e16-channel analog and digital signal multiplexing\u003c\/li\u003e\n\u003cli\u003eSupports both analog and TTL-level digital signals\u003c\/li\u003e\n\u003cli\u003eBidirectional signal routing\u003c\/li\u003e\n\u003cli\u003eOnly 4 address pins required to select 16 channels\u003c\/li\u003e\n\u003cli\u003eEnable (EN) pin for complete signal isolation\u003c\/li\u003e\n\u003cli\u003eLow ON resistance and low OFF leakage current\u003c\/li\u003e\n\u003cli\u003eBreak-before-make switching prevents signal overlap\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range\u003c\/li\u003e\n\u003cli\u003eBreadboard-friendly breakout layout\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, and other MCUs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eExpanding analog sensor inputs\u003c\/li\u003e\n\u003cli\u003eDigital signal routing and switching\u003c\/li\u003e\n\u003cli\u003eMultiplexing ADC inputs on microcontrollers\u003c\/li\u003e\n\u003cli\u003eConnecting multiple sensors using limited GPIO pins\u003c\/li\u003e\n\u003cli\u003eSerial data routing (UART, TTL-level signals)\u003c\/li\u003e\n\u003cli\u003eI2C and SPI line multiplexing (with proper timing)\u003c\/li\u003e\n\u003cli\u003eData acquisition systems\u003c\/li\u003e\n\u003cli\u003eRobotics and automation projects\u003c\/li\u003e\n\u003cli\u003eEmbedded systems and prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIC Used: CD74HC4067\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 2 V to 6 V\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -55 °C to +125 °C\u003c\/li\u003e\n\u003cli\u003eNumber of Channels: 16\u003c\/li\u003e\n\u003cli\u003eControl Pins: 4 (S0, S1, S2, S3)\u003c\/li\u003e\n\u003cli\u003eEnable Pin: Yes (Active LOW)\u003c\/li\u003e\n\u003cli\u003e“On” Resistance: ~70 Ω @ 4.5 V\u003c\/li\u003e\n\u003cli\u003eBreak-Before-Make Time: ~6 ns @ 4.5 V\u003c\/li\u003e\n\u003cli\u003eSignal Direction: Bidirectional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003ePCB Size (L × W): 40 × 18 mm\u003c\/li\u003e\n\u003cli\u003eHeader Strip Size (L × W): 100 × 11 mm\u003c\/li\u003e\n\u003cli\u003eMounting: Through-hole header pins\u003c\/li\u003e\n\u003cli\u003ePCB Material: FR4\u003c\/li\u003e\n\u003cli\u003eNet Weight: Approx. 5 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × CD74HC4067 High-Speed CMOS 16-Channel Analog\/Digital Multiplexer Breakout Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708936237237,"sku":"KG548","price":43.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/10pcs-CD74HC4067-16-Channel-Analog-Digital-Multiplexer-Breakout-Board-Module-For-Arduino_jpg_Q90_jpg.jpg?v=1645790306","url":"https:\/\/kitsguru.com\/es\/products\/cd74hc4067-high-speed-cmos-16-channel-analog-digital-multiplexer-breakout-module-1","provider":"KitsGuru","version":"1.0","type":"link"}