{"product_id":"cd4511-bcd-to-7-segment-decoder-driver-ic-online","title":"CD4511 BCD to 7-Segment Decoder Driver IC Online","description":"```html\n\u003ch1\u003eCD4511 BCD to 7-Segment Latch Decoder Driver IC\u003c\/h1\u003e\n\n\u003cp\u003eThe CD4511 is a CMOS integrated circuit that converts binary-coded decimal (BCD) input signals into decoded outputs that drive 7-segment LED or LCD displays. This latch decoder driver accepts 4-bit BCD data and produces the seven individual segment signals needed to display digits 0–9. It integrates latching logic, eliminating the need for external storage circuits in multiplexed display applications.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIC Type: CMOS Latch Decoder Driver\u003c\/li\u003e\n\u003cli\u003eInput: 4-bit BCD (A, B, C, D pins)\u003c\/li\u003e\n\u003cli\u003eOutput: 7 active-high segment drives (a–g)\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 3 to 18 V (typical 5 V or 12 V)\u003c\/li\u003e\n\u003cli\u003eOutput Current: Up to 25 mA per segment\u003c\/li\u003e\n\u003cli\u003eFeatures: On-chip latch, lamp test, blanking control\u003c\/li\u003e\n\u003cli\u003ePackage: DIP-16 (dual in-line)\u003c\/li\u003e\n\u003cli\u003eLogic Family: CD4000 CMOS series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cp\u003eArduino (via 5 V logic levels with current-limiting resistors), ESP32, ESP8266, Raspberry Pi (with logic level conversion), and STM32 microcontrollers. Requires external 7-segment display (common-anode or common-cathode, depending on output configuration).\u003c\/p\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDigital counters and frequency displays (timer circuits, step counters)\u003c\/li\u003e\n\u003cli\u003eTemperature or sensor readout panels (thermometer, pH meter displays)\u003c\/li\u003e\n\u003cli\u003eScoreboard and timing boards for educational labs and maker projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eCompoden has supplied authentic electronics components to makers, schools, and institutions across India for 10 years. Every CD4511 is sourced from certified vendors and tested for functionality. We partner with you through the build: access our AI build companion via QR code, email, or WhatsApp for wiring help, code snippets, and troubleshooting—included with every order.\u003c\/p\u003e\n\u003cp\u003ePay your way: UPI, cards, or Cash on Delivery, anywhere in India.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available?\u003c\/summary\u003e\n\u003cp\u003eWe accept UPI, debit and credit cards, and Cash on Delivery (COD) across India. Choose at checkout.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhere do you ship?\u003c\/summary\u003e\n\u003cp\u003eWe ship across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Standard delivery is 3–5 business days; express options available.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use the CD4511 with Arduino?\u003c\/summary\u003e\n\u003cp\u003eYes. Connect the 4-bit BCD input (A–D) to Arduino digital pins and the 7 outputs (a–g) to a common-anode 7-segment display via current-limiting resistors (typically 220 Ω). Use 5 V supply; for 3.3 V systems (ESP32), add a logic level converter.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between latch and non-latch decoder ICs?\u003c\/summary\u003e\n\u003cp\u003eThe CD4511 includes an internal latch that holds the display output stable between input updates. This reduces flicker in multiplexed displays and simplifies timing logic. Non-latch decoders (e.g., CD4543) update the output immediately with no storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"CD4511 BCD to 7-Segment Latch Decoder Driver IC\",\n  \"description\": \"CMOS latch decoder driver IC for 7-segment LED and LCD displays. Converts 4-bit BCD input to decoded segment outputs. 3–18 V supply, DIP-16 package.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Compoden\"\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"INR\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"url\": \"https:\/\/compoden.in\"\n  }\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What payment options are available?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"We accept UPI, debit and credit cards, and Cash on Delivery (COD) across India.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where do you ship?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"We ship across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use the CD4511 with Arduino?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Connect the 4-bit BCD input to Arduino digital pins and the 7 outputs to a common-anode 7-segment display via current-limiting resistors.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n```","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53486310097261,"sku":"CDN-2006","price":42.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/compoden.com\/products\/cd4511-bcd-to-7-segment-decoder-driver-ic-online","provider":"Compoden","version":"1.0","type":"link"}