{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4001UBPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4001UBPW","canonicalUrl":"https://icboms.com/texas-instruments/CD4001UBPW","factsUrl":"https://icboms.com/api/mcp/products/CD4001UBPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CD4001UBPW, 4000B series, quad 2-input NOR gate, 14-TSSOP package, 3V to 18V supply, -55°C to 125°C, 1 µA quiescent current, surface mount.","salesMarkdown":"## Quad 2-input NOR gate with a 3V to 18V supply range The CD4001UBPW is a quad 2-input NOR gate from the 4000B series, in a 14-TSSOP package. Its 3V to 18V supply range covers everything from a two-cell lithium battery (7.2V nominal) to a 12V industrial rail, and the -55°C to 125°C operating temperature range qualifies it for avionics, satellite, and downhole instrumentation where the environment swings hard. The 1 µA max quiescent current makes it a candidate for always-on logic in battery-backed systems where every microamp is budgeted. The 3V to 18V supply is the key selection parameter. At 3V it runs from a single coin cell; at 18V it interfaces directly with 15V PLC I/O or automotive signal levels without a level shifter. The -55°C to 125°C range is the full military temperature grade — not commercial (0°C to 70°C) or even industrial (-40°C to 85°C). That means the same part can go into a cold-start engine controller and a hot-side turbine sensor interface without a temperature-derate qualification. ## Propagation delay and drive current Maximum propagation delay is 50 ns at 15V supply with a 50 pF load. That is typical for the 4000B family — slower than a 74HC gate, but the wide supply range and low quiescent current are the trade-off. Output source and sink current are both 3.4 mA, enough to drive a standard CMOS input or a small LED, but not a relay coil directly. There is no NRND or EOL flag, so it is safe to specify for a new production BOM.","metaTitle":"CD4001UBPW NOR Gate IC, 4000B Series, 3V-18V, -55°C to 125°C","metaDescription":"CD4001UBPW quad 2-input NOR gate in 14-TSSOP. Supply range 3V to 18V, quiescent current 1 µA, -55°C to 125°C. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"4000B","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"4000B","Package":"Tube","Logic Type":"NOR Gate","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"3V ~ 18V","Number of Circuits":"4","Operating Temperature":"-55°C ~ 125°C","Input Logic Level - Low":"1V ~ 2.5V","Supplier Device Package":"14-TSSOP","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":"$1.2","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/01e977797ec92b563cb31c00997e0d45.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD4001UBPW/alternatives.json"},"ai":{"faq":[{"question":"Is CD4001UBPW obsolete?","answer":"No, the CD4001UBPW is listed as Active with no NRND or EOL status. It is a current-production part suitable for new designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4001UBPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4001UBPW 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}}