{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4077BNSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4077BNSR","canonicalUrl":"https://icboms.com/texas-instruments/CD4077BNSR","factsUrl":"https://icboms.com/api/mcp/products/CD4077BNSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 4000B series, CD4077BNSR, XNOR (Exclusive NOR) Gate IC, 4 circuits, 2-input, surface mount 14-SOIC, 3V to 18V supply, -55°C to 125°C, 1 µA quiescent, 100 ns propagation delay at 15V/50pF.","salesMarkdown":"## Supply voltage and what it means for your BOM The 3V to 18V supply range is the headline feature of this part. It means the CD4077BNSR can run directly from a 3.6V lithium cell, a 5V logic rail, a 12V automotive battery, or an unregulated 15V supply in industrial equipment — no separate regulator needed. This simplifies the power tree and reduces BOM cost in multi-voltage designs. The 1 µA max quiescent current ensures negligible standby drain, critical for battery-powered instruments or always-on monitoring circuits. ## Temperature grade and deployment environment Rated for -55°C to 125°C, the CD4077BNSR is qualified for military, avionics, satellite, and downhole applications where commercial or industrial parts would not survive. ## Propagation delay and speed considerations The maximum propagation delay is 100 ns at 15V supply with a 50 pF load. This is typical for 4000B CMOS — the family trades speed for wide voltage range and low power. ## Lifecycle and sourcing reality The CD4077BNSR is listed as Active with ROHS3 compliance. The 4000B series has been in production for decades, and TI continues to support it, so long-term supply is stable.","metaTitle":"CD4077BNSR XNOR Gate, 4000B Series, 3V-18V, -55°C-125°C","metaDescription":"TI CD4077BNSR quad 2-input XNOR gate, 4000B CMOS, 3V to 18V supply, 1 µA quiescent, -55°C to 125°C, 14-SOIC. Active, RoHS3.","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":"XNOR (Exclusive NOR)","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.209\\\", 5.30mm 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-SO","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":"100ns @ 15V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.84","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.84000","currency":"USD"},{"qty":10,"price":"$0.73800","currency":"USD"},{"qty":25,"price":"$0.69320","currency":"USD"},{"qty":100,"price":"$0.56590","currency":"USD"},{"qty":250,"price":"$0.52560","currency":"USD"},{"qty":500,"price":"$0.44732","currency":"USD"},{"qty":1000,"price":"$0.35786","currency":"USD"},{"qty":2000,"price":"$0.32431","currency":"USD"},{"qty":6000,"price":"$0.31650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5ae82219c84ee6f7c9d40e917cd6660b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the propagation delay of CD4077BNSR?","answer":"This is typical for the 4000B CMOS family and is adequate for control and status logic paths below 10 MHz."},{"question":"Is CD4077BNSR RoHS compliant?","answer":"Yes, the CD4077BNSR is ROHS3 compliant."},{"question":"Can CD4077BNSR be used as a replacement for CD4077B?","answer":"The CD4077BNSR is a surface-mount variant of the CD4077B logic function. The 'NSR' suffix indicates the 14-SOIC package. If the original CD4077B was in a different package (e.g., DIP), verify the footprint compatibility before substitution. The logic function and electrical characteristics are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4077BNSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4077BNSR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T11:59:27.525Z","lastPublished":"2026-07-14T11:59:27.525Z","indexable":true}}