{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4044BDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4044BDW","canonicalUrl":"https://icboms.com/texas-instruments/CD4044BDW","factsUrl":"https://icboms.com/api/mcp/products/CD4044BDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 4000B series CMOS quad NAND R/S latch, order code CD4044BDW, tri-state outputs, 3V to 18V supply, 50ns propagation delay, 16-SOIC package, -55°C to 125°C operating temperature.","salesMarkdown":"## Supply range and temperature grade — where it fits Supply range is 3V to 18V. Operating temperature is -55°C to 125°C. ## Active lifecycle — no LTB risk There is no last-time-buy notice, no NRND flag, and no official successor — the 4000B series continues in production for legacy and new designs that need the wide voltage range and military temperature rating.","metaTitle":"CD4044BDW 4000B Quad S-R Latch, Tri-State, 16-SOIC","metaDescription":"CD4044BDW quad NAND R/S latch from the 4000B series, 3V-18V supply, tri-state outputs, 50ns propagation delay, -55 to 125°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"4000B","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"4000B","Circuit":"1:1","Package":"Tube","Logic Type":"S-R Latch","Output Type":"Tri-State","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 18V","Independent Circuits":"4","Operating Temperature":"-55°C ~ 125°C","Supplier Device Package":"16-SOIC","Delay Time - Propagation":"50ns","Current - Output High, Low":"6.8mA, 6.8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.54","priceTiers":[{"qty":1,"price":"$0.54000","currency":"USD"},{"qty":10,"price":"$0.46500","currency":"USD"},{"qty":25,"price":"$0.43400","currency":"USD"},{"qty":100,"price":"$0.34730","currency":"USD"},{"qty":250,"price":"$0.32244","currency":"USD"},{"qty":500,"price":"$0.27284","currency":"USD"},{"qty":1000,"price":"$0.21083","currency":"USD"},{"qty":2500,"price":"$0.19223","currency":"USD"},{"qty":5000,"price":"$0.17983","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c36bcd32a40673ce71379f661ce3ddbd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD4044BDW/alternatives.json"},"ai":{"faq":[{"question":"What is the function of the CD4044BDW?","answer":"The CD4044BDW is a quad NAND R/S latch with tri-state outputs. Each of the four independent latches can set or reset a stored bit, and the tri-state output allows multiple latches to share a common data bus."},{"question":"What is the equivalent of the CD4044BDW?","answer":"There is no direct pin-compatible second source listed. The 74FCT573APC is a D-type transparent latch with a different logic function (8-bit transparent, not S-R) and a narrower supply range (4.75V). It is not a functional replacement for the CD4044BDW."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4044BDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4044BDW 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}}