{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4011UBM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4011UBM","canonicalUrl":"https://icboms.com/texas-instruments/CD4011UBM","factsUrl":"https://icboms.com/api/mcp/products/CD4011UBM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CD4011UBM, 4000B series CMOS quad 2-input NAND gate, 3V to 18V supply, 1 µA quiescent, -55°C to 125°C, 14-SOIC package.","salesMarkdown":"## Active production, wide supply, military temp — the 4000B workhorse The CD4011UBM: Packaged in a 14-SOIC (0.154\", 3.90mm width) for surface-mount assembly, this is the part you reach for when you need a simple logic gate that survives harsh environments and wide supply swings — think avionics control logic, industrial sensor conditioning, or battery-backed power management where the rail might droop. The 3V to 18V supply range is the headline feature that sets this part apart from lower-voltage logic families like 74LVC or 74HCT. If you're repairing a board that runs off an unregulated 12V battery or a 5V rail that sees transients, the CD4011UBM doesn't need a separate regulator — it works straight off the rail. The input logic levels scale with supply: low is 1V to 2.5V, high is 4V to 12.5V, so at 12V supply a TTL-level input won't reliably trigger it. That's the gotcha: if you're swapping this into a 5V-only design that expects 74HC thresholds, check the input drive levels first.","metaTitle":"CD4011UBM NAND Gate IC, 4000B, 3V-18V, -55°C to 125°C","metaDescription":"TI CD4011UBM quad 2-input NAND gate, 4000B CMOS logic. 3V to 18V supply, 1 µA quiescent, -55°C to 125°C. Active production, 14-SOIC.","metaKeywords":null},"attributes":{"series":"4000B","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Series":"4000B","Package":"Tube","Features":"-","Logic Type":"NAND Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"3V ~ 18V","Number of Circuits":"4","Base Product Number":"CD4011","Operating Temperature":"-55°C~125°C","Input Logic Level - Low":"1V ~ 2.5V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"4V ~ 12.5V","Current - Quiescent (Max)":"1 µA","Current - Output High, Low":"3.4mA, 3.4mA","Max Propagation Delay @ V, Max CL":"50ns @ 15V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2000","priceTiers":[{"qty":1,"price":"$1.20000","currency":"USD"},{"qty":10,"price":"$1.07300","currency":"USD"},{"qty":25,"price":"$1.01800","currency":"USD"},{"qty":100,"price":"$0.83620","currency":"USD"},{"qty":250,"price":"$0.78168","currency":"USD"},{"qty":500,"price":"$0.69080","currency":"USD"},{"qty":1000,"price":"$0.54537","currency":"USD"},{"qty":2500,"price":"$0.51450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/92f8f69624836ee57ec50046a7d47746.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD4011UBM/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4011UBM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4011UBM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}