{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC257AD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC257AD","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC257AD","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC257AD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC series, Quad 2:1 Multiplexer, SN74LVC257AD, 16-SOIC (0.154\", 3.90mm Width), Surface Mount, 1.65V ~ 3.6V supply, 24mA output, -40°C ~ 85°C.","salesMarkdown":"## Quad 2:1 multiplexer, 74LVC family The SN74LVC257AD is a quad 2:1 multiplexer from Texas Instruments' 74LVC logic family. It selects one of two 4-bit data inputs per channel, routing the chosen data to the output based on a common select line. Output drive is rated 24 mA source and 24 mA sink, sufficient for driving light loads or multiple downstream CMOS inputs within the same voltage domain. RoHS3 compliant (2011/65/EU + 2015/863), with no exemptions listed. The part is lead-free and suitable for RoHS-driven BOMs.","metaTitle":"SN74LVC257AD 74LVC Quad 2:1 Multiplexer, 16-SOIC, Active","metaDescription":"Texas Instruments SN74LVC257AD quad 2:1 multiplexer, 74LVC series, 1.65-3.6V supply, 24mA output drive, -40 to 85°C, 16-SOIC. Active production, RoHS3","metaKeywords":null},"attributes":{"series":"74LVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multiplexer","Series":"74LVC","Circuit":"4 x 2:1","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 3.6V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-SOIC","Current - Output High, Low":"24mA, 24mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.31","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.31000","currency":"USD"},{"qty":10,"price":"$1.16900","currency":"USD"},{"qty":25,"price":"$1.11000","currency":"USD"},{"qty":100,"price":"$0.91180","currency":"USD"},{"qty":250,"price":"$0.85236","currency":"USD"},{"qty":500,"price":"$0.75324","currency":"USD"},{"qty":1000,"price":"$0.59466","currency":"USD"},{"qty":2500,"price":"$0.56100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eab1eafb1c230e5ed0cb3e8d439f7b80.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC257AD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC257AD 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}}