{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4011UBE","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4011UBE","canonicalUrl":"https://icboms.com/texas-instruments/CD4011UBE","factsUrl":"https://icboms.com/api/mcp/products/CD4011UBE","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 4000B series CD4011UBE, Quad 2-Input NAND Gate, 14-DIP (0.300\", 7.62mm) Through Hole, 3V ~ 18V Supply, -55°C ~ 125°C, 1µA Quiescent.","salesMarkdown":"## Quad 2-input NAND gate from the 4000B family It operates across a 3V to 18V supply range and draws a maximum quiescent current of 1 µA, making it suitable for battery-powered or wide-supply-rail industrial logic where a 5V or 12V rail may droop. ## Supply range and logic thresholds for mixed-voltage backplanes The CD4011UBE accepts a 3V to 18V supply, which covers the common 5V and 12V logic rails used in industrial control panels, motor-drive interface boards, and telecom line cards. The input logic levels are specified as 1V to 2.5V for a low and 4V to 12.5V for a high, which means it can directly interface with older 5V TTL families or 12V-rated sensors without external level translation, as long as the high-level threshold is met. ## Propagation delay and output drive at 15V Maximum propagation delay is 50 ns at 15V supply with a 50 pF load. For a 5V supply the delay will be longer, typically around 125 ns, so timing closure in a 1 MHz clock tree is straightforward but a 10 MHz bus would need a faster family like 74HC. The 3.4 mA output current is symmetrical for both high and low states, which simplifies drive calculations for the downstream load. ## Package and handling for the rework bench The 14-DIP (0.300\", 7.62mm) through-hole package is straightforward to hand-solder or wave-solder and fits standard 0.1-inch prototyping boards. No moisture sensitivity level (MSL) concern for a DIP — no bake-out required before assembly unless the parts have been stored in a humid environment for years. The 14-PDIP body is 19.3 mm long, suitable for socketing in test fixtures or field-replaceable modules. ## Sourcing posture for this BOM line The active lifecycle status means there is no imminent last-time-buy pressure, so the BOM line can be committed for production without a short-term LTB risk.","metaTitle":"CD4011UBE 4000B Quad 2-Input NAND Gate, 14-DIP","metaDescription":"TI CD4011UBE quad 2-input NAND gate in 14-DIP. 3V-18V supply, 1µA quiescent, -55°C to 125°C range. Active production, ROHS3.","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":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","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-PDIP","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":"$0.7200","priceTiers":[{"qty":1,"price":"$0.72000","currency":"USD"},{"qty":10,"price":"$0.63700","currency":"USD"},{"qty":25,"price":"$0.59800","currency":"USD"},{"qty":100,"price":"$0.48810","currency":"USD"},{"qty":250,"price":"$0.45340","currency":"USD"},{"qty":500,"price":"$0.38586","currency":"USD"},{"qty":1000,"price":"$0.30869","currency":"USD"},{"qty":2500,"price":"$0.27975","currency":"USD"},{"qty":5000,"price":"$0.27302","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/92f8f69624836ee57ec50046a7d47746.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD4011UBE/alternatives.json"},"ai":{"faq":[{"question":"Can CD4011UBE be used as a replacement for CD4011BE?","answer":"The CD4011UBE and CD4011BE are both quad 2-input NAND gates from the 4000B series in the same 14-DIP package, with identical supply range and temperature grade. The 'UBE' suffix indicates a specific TI ordering code variant; functionally they are interchangeable. Verify the date-code and marking consistency for your specific lot if sourcing from different channels."},{"question":"What is the difference between CD4011UBE and CD4025BM96?","answer":"The CD4011UBE is a quad 2-input NAND gate in a through-hole DIP. They are not pin-compatible or functional replacements; choose based on logic function (NAND vs NOR) and package (through-hole vs surface-mount)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4011UBE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4011UBE 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}}