{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LS151N","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LS151N","canonicalUrl":"https://icboms.com/texas-instruments/SN74LS151N","factsUrl":"https://icboms.com/api/mcp/products/SN74LS151N","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LS series Multiplexer, SN74LS151N, 1 x 8:1 circuit, Through Hole, 16-DIP (0.300\", 7.62mm), Tube.","salesMarkdown":"## 8-input multiplexer in the 74LS family The SN74LS151N is a single 8:1 multiplexer from the 74LS Schottky-clamped TTL family, selecting one of eight data lines based on a three-bit binary address. The 1 x 8:1 circuit means one data output (Y) and its complement (W) are available per package. ## Output drive and package Output high/low current is rated 400 µA source and 8 mA sink at rated VCC — this is standard 74LS fan-out, driving up to 10 LS loads per output. The 16-pin DIP (0.300\" body width, 7.62 mm pitch) is the legacy through-hole footprint, still widely socketed in repair and retrofit work. The 16-PDIP package (supplier device package) mates with standard 0.100-inch pitch DIP sockets or solders directly into plated through-holes on a 2.54 mm grid PCB. ## Active lifecycle and compliance The 74LS series remains a standard logic family with broad installed base; the SN74LS151N is sourced through authorized and independent distribution channels, quoted to order against BOM quantities.","metaTitle":"SN74LS151N 74LS 1x8:1 Multiplexer, 16-DIP, Texas Instruments","metaDescription":"SN74LS151N 8-input multiplexer, 1 x 8:1 circuit, 4.75-5.25V supply, 0-70°C, 16-DIP. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"74LS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multiplexer","Series":"74LS","Circuit":"1 x 8:1","Package":"Tube","Mounting Type":"Through Hole","Package / Case":"16-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Independent Circuits":"1","Operating Temperature":"0°C ~ 70°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-PDIP","Current - Output High, Low":"400µA, 8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.05","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.93900","currency":"USD"},{"qty":25,"price":"$0.89120","currency":"USD"},{"qty":100,"price":"$0.73190","currency":"USD"},{"qty":250,"price":"$0.68420","currency":"USD"},{"qty":500,"price":"$0.60464","currency":"USD"},{"qty":1000,"price":"$0.47735","currency":"USD"},{"qty":2500,"price":"$0.45033","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0343250e0285d73891b4bfe3ac29bff5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the SN74LS151N's circuit configuration?","answer":"It is a single 1 x 8:1 multiplexer — one package selects one of eight input lines to a single output, controlled by a three-bit address."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LS151N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LS151N when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}