{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4071BPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4071BPWR","canonicalUrl":"https://icboms.com/texas-instruments/CD4071BPWR","factsUrl":"https://icboms.com/api/mcp/products/CD4071BPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 4000B series, OR Gate, 4 Circuits, 2-Input, 14-TSSOP, Surface Mount, 3V ~ 18V supply, -55°C ~ 125°C operating temperature.","salesMarkdown":"## What the CD4071BPWR is and where it fits The Texas Instruments CD4071BPWR is a quad 2-input OR gate from the 4000B series, packaged in a 14-TSSOP for surface-mount assembly. It operates across a 3V to 18V supply range, drawing a maximum quiescent current of 1 µA, and is rated over the full military temperature range of -55°C to 125°C. This makes it a straightforward choice for industrial control, automotive body electronics, and any system where the supply rail is not tightly regulated or where the board must survive wide thermal swings. ## Supply voltage and propagation delay — what they mean for your design The 3V to 18V supply range is the headline feature of the 4000B family. Maximum propagation delay is 90 ns at 15V with a 50 pF load. ## Temperature range and output drive The -55°C to 125°C operating range covers avionics, downhole instrumentation, and outdoor telecom cabinets where the ambient can swing from a cold start to full solar load. Output current is symmetrical at 3.4 mA source and sink — enough to drive a standard TTL input or a small LED, but not a relay coil directly. The input logic thresholds scale with supply: low from 1.5V to 4V, high from 3.5V to 11V, so the part interprets a 3.3V logic signal correctly when running from a 5V or 12V rail. ## Lifecycle and compliance The CD4071BPWR is listed as Active with no end-of-life notice. It is ROHS3 compliant, so it meets current European and global restrictions on hazardous substances. The 4000B series has been in production for decades, and TI continues to support it. For a BOM line that needs a proven, non-obsolescent glue-logic gate, this part carries no LTB risk.","metaTitle":"CD4071BPWR OR Gate, 4-Ch 2-In, 4000B, 14-TSSOP, -55 to 125°C","metaDescription":"TI CD4071BPWR quad 2-input OR gate from 4000B series. Supply 3V–18V, 1 µA quiescent, 90ns prop delay.","metaKeywords":null},"attributes":{"series":"4000B","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"4000B","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"OR 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":"1.5V ~ 4V","Supplier Device Package":"14-TSSOP","Input Logic Level - High":"3.5V ~ 11V","Current - Quiescent (Max)":"1 µA","Current - Output High, Low":"3.4mA, 3.4mA","Max Propagation Delay @ V, Max CL":"90ns @ 15V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.64000","currency":"USD"},{"qty":10,"price":"$0.56000","currency":"USD"},{"qty":25,"price":"$0.52560","currency":"USD"},{"qty":100,"price":"$0.42910","currency":"USD"},{"qty":250,"price":"$0.39856","currency":"USD"},{"qty":500,"price":"$0.33920","currency":"USD"},{"qty":1000,"price":"$0.27136","currency":"USD"},{"qty":2000,"price":"$0.24592","currency":"USD"},{"qty":6000,"price":"$0.24000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e52842cfa2c8854697213d75af89a651.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can CD4071BPWR replace CD4071BE?","answer":"Yes, the CD4071BPWR is the surface-mount version of the same die. The CD4071BE is the through-hole (PDIP) variant; the BPWR is in a 14-TSSOP package. Function and logic are identical, but the footprint is different — verify your board layout before substituting."},{"question":"What are the equivalent parts for CD4071BPWR?","answer":"The closest functional equivalent within the 4000B family is the CD4025BM96, which is a triple 3-input NOR gate — same supply range, same temperature grade, same package, but different logic function. For a pin-compatible OR gate, the SN74AC32DR from the 74AC family offers much higher speed (7.5 ns vs 90 ns) but a narrower supply range (2V to 6V) and commercial temperature only."},{"question":"Is CD4071BPWR RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meaning it meets the latest EU RoHS directive without exemptions for lead, mercury, cadmium, or other restricted substances."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4071BPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4071BPWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T12:07:32.817Z","lastPublished":"2026-07-14T12:07:32.817Z","indexable":true}}