{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HC40105M","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HC40105M","canonicalUrl":"https://icboms.com/texas-instruments/CD74HC40105M","factsUrl":"https://icboms.com/api/mcp/products/CD74HC40105M","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series CD74HC40105M asynchronous FIFO register, 64-bit (16 x 4) memory, 2 V to 6 V supply, -55°C to 125°C, 16-SOIC surface mount, Tube.","salesMarkdown":"## What this FIFO register does and where it fits The Texas Instruments CD74HC40105M is a 74HC-series asynchronous FIFO register with a 64-bit (16 x 4) memory array, designed for first-in-first-out data buffering in digital systems. ## Lifecycle and sourcing reality The CD74HC40105M is listed as Active in production, with ROHS3 compliance. For a BOM freeze, this part carries no near-term supply risk.","metaTitle":"CD74HC40105M 74HC FIFO Register, 64-bit (16 x 4)","metaDescription":"CD74HC40105M 74HC asynchronous FIFO register, 64-bit (16 x 4) memory, 2 V to 6 V supply, -55°C to 125°C, 16-SOIC. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74HC","Package":"Tube","Function":"Asynchronous","Memory Size":"64 (16 x 4)","FWFT Support":"No","Mounting Type":"Surface Mount","Expansion Type":"Depth, Width","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"2 V ~ 6 V","Operating Temperature":"-55°C ~ 125°C","Retransmit Capability":"No","Supplier Device Package":"16-SOIC","Programmable Flags Support":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.87","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.87000","currency":"USD"},{"qty":10,"price":"$0.79700","currency":"USD"},{"qty":25,"price":"$0.78720","currency":"USD"},{"qty":50,"price":"$0.78240","currency":"USD"},{"qty":100,"price":"$0.69950","currency":"USD"},{"qty":250,"price":"$0.69360","currency":"USD"},{"qty":500,"price":"$0.68336","currency":"USD"},{"qty":1000,"price":"$0.65891","currency":"USD"},{"qty":5000,"price":"$0.60016","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ef8efc2242a746f9af1767019977d279.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the function of CD74HC40105M?","answer":"The CD74HC40105M is an asynchronous FIFO register with a 64-bit (16 x 4) memory array. It buffers data in a first-in-first-out order, supporting depth and width expansion for larger buffering needs."},{"question":"What is the equivalent of CD74HC40105M?","answer":"The evidence does not list a direct pin-compatible equivalent. The closest functional peer is the SN74ACT72241L20RJ, but that part is in a different package (Bulk) and series (74ACT), so verify footprint and logic levels before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HC40105M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HC40105M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T00:17:54.539Z","lastPublished":"2026-07-14T00:17:54.539Z","indexable":true}}