{"product_id":"74hc139-2-to-4-decoder-demultiplexer-ic","title":"74HC139 2 to 4 Decoder\/Demultiplexer IC","description":"\u003cp\u003eThe 74HC139; 74HCT139 decodes two binary weighted address inputs (A0, A1) to four mutually exclusive outputs (Y0 to Y3). Each\u003cstrong\u003e decoder\u003c\/strong\u003e features an enable input (E). When E is HIGH all outputs are forced HIGH. The enable input can be used as the data input for a 1-to-4 \u003cstrong\u003edemultiplexer\u003c\/strong\u003e application. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. The \u003cstrong\u003eoperating voltage\u003c\/strong\u003e range is from 3V to 6V though recommended voltage is 5V and supply current is 50mA. The output current through the pins is 25mA. You can use demux to create a parallel data stream from a serial data stream, \u003cstrong\u003eALU\u003c\/strong\u003e data can be sent to different registers with the help of demux basically whenever you want to send the same data to different places, you can use this IC.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating voltage: 3V to 6V\u003c\/li\u003e\n\u003cli\u003eMax input current: 50mA\u003c\/li\u003e\n\u003cli\u003eOperating Temperature range: -40ᵒC to 125ᵒC\u003c\/li\u003e\n\u003cli\u003eContains two 2-4 Decoders\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"74HC139 IC Pinout Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/74HC139_600x600.png?v=1616499111\"\u003e\u003c\/div\u003e\u003cp\u003eHere 1A0 and 1A1 are select lines for demux 1 and 2A0 and 2A1 are select lines for demux 2, similarly 1Y1, 1Y2, 1Y3 and 1Y4 are output lines for demux 1.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e1× 74HC139 2 to 4 Decoder\/Demultiplexer IC\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":46018882011307,"sku":"CMP-QC0114","price":0.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/1205\/1115\/files\/74HC139-IC_469e7652-4935-467d-b4de-c2df8b5273c9.jpg?v=1767603364","url":"https:\/\/www.yuzxcn.com\/products\/74hc139-2-to-4-decoder-demultiplexer-ic","provider":"Yuzx","version":"1.0","type":"link"}