{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4069UBM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4069UBM","canonicalUrl":"https://icboms.com/texas-instruments/CD4069UBM","factsUrl":"https://icboms.com/api/mcp/products/CD4069UBM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CD4069UBM, 4000B series CMOS hex inverter, 6 circuits, 1-input, 3V to 18V supply, 1 µA quiescent, 50ns propagation delay at 15V/50pF, -55°C to 125°C, 14-SOIC.","salesMarkdown":"## What the CD4069UBM is and where it fits The Texas Instruments CD4069UBM is a 4000B-series CMOS hex inverter — six independent inverter gates in a single 14-SOIC package. It operates from a 3V to 18V supply, draws a maximum quiescent current of 1 µA, and covers the full military temperature range of -55°C to 125°C. Each output can source or sink 3.4 mA, and propagation delay is 50 ns at 15V with a 50 pF load. This part is a workhorse for general-purpose logic inversion, oscillator circuits, and level translation in designs that need wide supply tolerance and extreme temperature endurance. ## 3V to 18V supply — what it means for the BOM The 3V to 18V supply range is the headline feature that separates this part from 5V-only or 3.3V-only logic families. It lets the same inverter gate work across a battery that sags from 9V to 6V, or interface a 5V microcontroller to a 12V sensor rail without a separate level shifter. The 1 µA quiescent current means it can sit on a power rail that is always on without draining the battery — a real advantage in remote or portable equipment where every microamp counts. ## Temperature grade and deployment Rated for -55°C to 125°C, the CD4069UBM is qualified for environments where commercial or even industrial parts fail: avionics avionics bays, satellite payloads, downhole drilling tools, and outdoor telecom cabinets that see both Arctic cold and solar heat soak. The 4000B series is inherently more noise-immune than 74HC at high supply voltages, which matters in electrically noisy industrial or automotive chassis environments. ## Lifecycle and sourcing reality The CD4069UBM is listed as Active and ROHS3 compliant. No LTB risk, no last-time-buy window to chase.","metaTitle":"CD4069UBM 4000B CMOS Hex Inverter, 3V–18V, -55°C to 125°C","metaDescription":"TI CD4069UBM hex inverter in 14-SOIC. 4000B series, 3V to 18V supply, 1 µA quiescent, -55°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"4000B","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"4000B","Package":"Tube","Logic Type":"Inverter","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"1","Voltage - Supply":"3V ~ 18V","Number of Circuits":"6","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":"$1.37","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.37000","currency":"USD"},{"qty":10,"price":"$1.22900","currency":"USD"},{"qty":25,"price":"$1.16680","currency":"USD"},{"qty":100,"price":"$0.95830","currency":"USD"},{"qty":250,"price":"$0.89580","currency":"USD"},{"qty":500,"price":"$0.79164","currency":"USD"},{"qty":1000,"price":"$0.62498","currency":"USD"},{"qty":2500,"price":"$0.58960","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/58a50866243222523ecf9cb790bd12b1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between CD4069UBM and CD4069UBE?","answer":"The CD4069UBM is the surface-mount version in a 14-SOIC package, while the CD4069UBE is the through-hole version in a PDIP-14 package. The die and electrical specifications are identical."},{"question":"Can CD4069UBM be used at 3V?","answer":"Yes. The supply range is 3V to 18V, so it operates at 3V. At 3V, propagation delay will be longer than the 50 ns specified at 15V — expect roughly 250 ns to 300 ns at 3V with a 50 pF load, typical for 4000B logic at low supply."},{"question":"What is the equivalent or replacement for CD4069UBM?","answer":"There is no direct pin-compatible second source from another manufacturer in the same 4000B series. The CD4025BM96 is a triple NOR gate, not an inverter, so it is not a functional replacement. For a faster, lower-voltage hex inverter, the 74AC11004DW (74AC series) offers 6.3 ns propagation delay at 5V but only operates from 3V to 5.5V and has a -40°C to 85°C temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4069UBM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4069UBM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T11:08:20.879Z","lastPublished":"2026-07-14T11:08:20.879Z","indexable":true}}