{"product_id":"10pcs-smart-electronics-cd74hc4067-16-channel-analog-digital-multiplexer-pcb-board-module-geekcreit-for-arduino-products-that-work-with-official-arduino-boards","title":"10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module Geekcreit for Arduino - products that work with official Arduino boards","description":"\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e1.2V to 6V operation \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e2.“On” resistance: 70 Ohms @ 4.5V \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e3.6ns break-before-make @ 4.5V \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e4.Wide operating temperature range: -50??to 125??\/span\u0026gt;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e- This is a pcb board for the very handy 16-Channel Analog\/Digital Multiplexer\/Demultiplexer CD74HC4067.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e- This chip is like a rotary switch - it internally routes the common pin\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eto one of 16 channel pins (CHANxx).\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e- It works with both digital and analog signals (the voltage can't be higher than VCC),and the connections function in either direction.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e- To control it, connect 4 digital outputs to the chip's address select pins (S0-S3),and send it the binary address of the channel you want.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e- This allows you to connect up to 16 sensors to your system using only 5 pins!\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e- You can use it to pipe TTL-level serial data to or from multiple devices.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eFor example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eYou can then select any one of those 16 devices to listen to.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eIf you want two-way communications, you can add a second board to route\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eyour microcontroller's TX line to 16 device's RX lines.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eBy using multiple boards, you can create similar arrangements for I2C, SPI, etc. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe internal switches are bidirectional, support voltages between ground and VCC,\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003ehave low “on” resistance and low “off” leakage, and to prevent crosstalk, perform “break-before-make” switching.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe board also breaks out the chip's “enable” pin, which when driven high,\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003ewill completely disconnect the common pin (all switches “off”).\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e10 x CD74HC4067 16-Channel Analog Digital Multiplexer\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/92\/6B\/366420e6-caca-4415-ac7b-b5e8c3072435.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/F3\/8B\/134ba4c3-aed0-4311-9183-4bff385e5b29.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/58\/F9\/b1aff4ca-b171-4b49-bbe4-54c7a686d1bb.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/31\/59\/d85cbef9-9abb-4fcf-b952-e9300f411de2.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/3B\/F3\/166f9b1d-d23c-4b5d-9b0d-d041a381b0ac.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/FC\/A7\/79a2c471-c905-464f-b5da-ec1868e964b9.jpeg\"\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35467818762396,"sku":"1630080","price":379.2,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/366420e6-caca-4415-ac7b-b5e8c3072435.jpg?v=1597148810","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/10pcs-smart-electronics-cd74hc4067-16-channel-analog-digital-multiplexer-pcb-board-module-geekcreit-for-arduino-products-that-work-with-official-arduino-boards","provider":"Electronic Pro ","version":"1.0","type":"link"}