{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HCT40105M","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HCT40105M","canonicalUrl":"https://icboms.com/texas-instruments/CD74HCT40105M","factsUrl":"https://icboms.com/api/mcp/products/CD74HCT40105M","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCT asynchronous FIFO, CD74HCT40105M, 64 (16 x 4) memory, 4.5-5.5V supply, -55 to 125°C, 16-SOIC surface mount, tube.","salesMarkdown":"## Active 74HCT FIFO with 64-bit depth The CD74HCT40105M is a Texas Instruments 74HCT-series asynchronous FIFO with a 64-bit memory organized as 16 words by 4 bits. ## Asynchronous depth and width expansion The FIFO supports expansion in both depth and width, allowing multiple devices to be cascaded for larger buffer sizes without external logic. The asynchronous interface means no clock is needed for the read/write handshake — the data moves on the status flags alone. It does not support FWFT (First-Word Fall-Through) or programmable flags, so the output data appears after the read request and the flag thresholds are fixed. Retransmit capability is absent, meaning once data is read it is gone — no rewind. ## Sourcing and compliance Texas Instruments provides ROHS3 compliance documentation.","metaTitle":"CD74HCT40105M Texas Instruments 74HCT FIFO, 64 (16x4)","metaDescription":"CD74HCT40105M active Texas Instruments 74HCT asynchronous FIFO, 64 (16 x 4) memory, 4.5-5.5V, -55 to 125°C, 16-SOIC. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Series":"74HCT","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":"4.5 V ~ 5.5 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":"$0.98","priceTiers":[{"qty":1,"price":"$0.98000","currency":"USD"},{"qty":10,"price":"$0.89300","currency":"USD"},{"qty":25,"price":"$0.88240","currency":"USD"},{"qty":50,"price":"$0.87700","currency":"USD"},{"qty":100,"price":"$0.78410","currency":"USD"},{"qty":250,"price":"$0.77752","currency":"USD"},{"qty":500,"price":"$0.76602","currency":"USD"},{"qty":1000,"price":"$0.73862","currency":"USD"},{"qty":5000,"price":"$0.67275","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c3cc45b78eaeb4b970c9c7c6f2539286.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD74HCT40105M/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy CD74HCT40105M and how do I get a price?","answer":"The CD74HCT40105M is sourced to order against your BOM quantity through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HCT40105M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HCT40105M 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}}