{"product_id":"ic-logic-bcd-to-7-seg-decoder-driver-15v-out","title":"IC Logic - BCD-To-7 Seg. Decoder Driver (15v Out)","description":"\u003cp\u003eCreate numeric readouts with the \u003cstrong\u003e74LS47 BCD-to-7-Segment Decoder\/Driver IC\u003c\/strong\u003e. This 16-pin chip converts 4-bit binary-coded decimal (BCD) signals into segment-control outputs for a common-anode 7-segment LED display. Its active-low, open-collector outputs work alongside lamp-test, display-blanking, and zero-suppression functions for flexible display control. Operating from a 5V supply (4.75–5.25V), it is a practical choice for digital counters, clock displays, and educational electronics projects. External current-limiting resistors are required for LED segments.\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":67651013705965,"sku":"1074LS47","price":1.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/05a850ed2b5d.png?v=1791227845","url":"https:\/\/www.sciencepurchase.com\/products\/ic-logic-bcd-to-7-seg-decoder-driver-15v-out","provider":"SciencePurchase","version":"1.0","type":"link"}