{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74172N","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74172N","canonicalUrl":"https://icboms.com/texas-instruments/SN74172N","factsUrl":"https://icboms.com/api/mcp/products/SN74172N","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments, Multi-Port SRAM, SN74172N, 8x2 organization, 50ns access time, Bulk package, Discrete Semiconductors.","salesMarkdown":"## 50 ns multi-port SRAM — what the speed grade buys you The SN74172N is a multi-port SRAM organized 8 words by 2 bits with a 50 ns access time. The 50 ns figure is the cycle-limiting spec: it sets the minimum read/write cycle time, so the part can keep up with a 20 MHz bus without wait states — fast enough for late-70s/early-80s TTL logic systems but not for modern high-speed memory interfaces. Multi-port means two or more ports can access the memory array simultaneously, which avoids arbitration delays in shared-memory designs — useful in dual-processor or DMA-heavy architectures where both sides need the same scratchpad. ## Sourcing the SN74172N — availability and documentation No stock-holding claim — each lot is sourced per RFQ through independent distribution channels. The part ships in Bulk packaging, which means tubes or trays depending on the date code — not tape-and-reel. Factor this into your incoming inspection and pick-and-place setup if you are running automated assembly.","metaTitle":"Texas Instruments SN74172N Multi-Port SRAM, 50ns","metaDescription":"Texas Instruments SN74172N multi-port SRAM, 8x2 organization, 50ns access time. Active production, RoHS non-compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.71","stockQuantity":0,"priceTiers":[{"qty":81,"price":"$3.71000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/462b284aa8a6effa233f85823b1cad31.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the SN74172N's access time and memory organization?","answer":"The SN74172N is an 8-word by 2-bit multi-port SRAM with a 50 ns access time."},{"question":"Is the SN74172N RoHS compliant?","answer":"No, the SN74172N is listed as RoHS non-compliant. Verify your assembly and market requirements before specifying."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74172N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74172N 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}}