{"product_id":"74hc138-ic-3-8-line-decoder-demultiplexer-ic","title":"74HC138 IC - 3:8 Line Decoder\/Demultiplexer IC","description":"\u003cp\u003eThe \u003cstrong\u003e74HC138\u003c\/strong\u003e is a \u003cstrong\u003e3:8 Decoder IC\u003c\/strong\u003e which is, it can control 8 output pins (Y0 to Y7) by just using three address pins (A0 to A2) as inputs. The IC also has 3 Enable pins which can be used to cascade more than 1 IC to control more output pins. The IC is used in application where there is a constraint for GPIO pin on the Microcontroller and multiple peripheral control is required. The specification of the IC is give below:\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e74HC138 IC Specifications and Features \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eOperating Voltage: 2V to 6V\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eInput rise and fall time: 500nS @ 4.5Vcc\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMinimum high level input voltage: 3.15V @ 4.5Vcc\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMaximum low level input voltage: 1.35V @ 4.5Vcc\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSinks or sources 8 mA at VCC = 4.5V\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCMOS low power consumption\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSchmitt Trigger Action at All Inputs\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e1 x 74HC138 IC\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62536743223667,"sku":"R1295","price":14.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/74HC138-IC.jpg?v=1771095269","url":"https:\/\/robodium.com\/products\/74hc138-ic-3-8-line-decoder-demultiplexer-ic","provider":"ROBODIUM","version":"1.0","type":"link"}