{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LS153D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LS153D","canonicalUrl":"https://icboms.com/texas-instruments/SN74LS153D","factsUrl":"https://icboms.com/api/mcp/products/SN74LS153D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LS series, SN74LS153D, Type Multiplexer, Circuit 2 x 4:1, 16-SOIC (0.154\", 3.90mm Width), Surface Mount, Single Supply 4.75V ~ 5.25V, 0°C ~ 70°C.","salesMarkdown":"## Output drive and fan-out limits The output stage is rated for 400µA source and 8mA sink. That sink current is enough to drive a standard TTL load or a couple of LS inputs, but it will not directly drive an LED or a relay coil without a buffer. If the downstream load pulls more than 8mA low, the output voltage rises above the guaranteed VOL level and the logic-low margin disappears. Keep the fan-out to ten 74LS loads or fewer, and verify the input current of whatever comes next. ## Lifecycle and compliance The SN74LS153D carries an Active product status and is ROHS3 compliant. For new designs, this part is a straightforward choice if the 74LS logic family and 5V supply are already in the BOM.","metaTitle":"SN74LS153D 74LS Dual 4:1 Multiplexer, 16-SOIC, 5V Supply","metaDescription":"SN74LS153D is a TI 74LS dual 4:1 multiplexer in 16-SOIC. 4.75V-5.25V supply, 0°C to 70°C. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"74LS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multiplexer","Series":"74LS","Circuit":"2 x 4:1","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","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-SOIC","Current - Output High, Low":"400µA, 8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.09","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.09000","currency":"USD"},{"qty":10,"price":"$0.97600","currency":"USD"},{"qty":25,"price":"$0.92600","currency":"USD"},{"qty":100,"price":"$0.76070","currency":"USD"},{"qty":250,"price":"$0.71104","currency":"USD"},{"qty":500,"price":"$0.62836","currency":"USD"},{"qty":1000,"price":"$0.49608","currency":"USD"},{"qty":2500,"price":"$0.46800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f634d71a1815c344e0195a8a1c8edbb5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between SN74LS153D and SN74LS153N?","answer":"The SN74LS153D is the surface-mount version in a 16-SOIC package, while the SN74LS153N is the through-hole version in a 16-pin DIP. Both are dual 4:1 multiplexers with identical logic and electrical specifications. The choice is purely a board-assembly decision — reflow versus socket or wave-solder."},{"question":"What are the applications of SN74LS153D multiplexer?","answer":"This dual 4:1 multiplexer is used for data selection, signal routing, and bus multiplexing in 5V TTL systems. Typical applications include address decoding, data acquisition front-ends, and control logic in industrial controllers, test equipment, and legacy digital boards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LS153D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LS153D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}